Friday, April 30, 2010

Nokia N900 macam komputer


REKAAN telefon bimbit dengan papan kekunci QWERTY kian popular pada produk Nokia yang disaksikan melalui model N900.
Model baru berasaskan sistem operasi Maemo 5 oleh Linux itu mempunyai ciri capaian antaramuka pantas menggunakan skrin sesentuh dengan keupayaan setanding komputer peribadi (PC) netbook.
Fungsi ‘Dashboard’ pada antaramukanya pula mempercepatkan pemprosesan aplikasi dan pelbagai tugas yang turut membenarkan pengguna mengubahnya mengikut keselesaan masing-masing.

Selain itu, Nokia meneruskan tradisi menggunakan khidmat Carl Zeiss Tessar sebagai lensa optik kameranya yang ditawarkan pada resolusi 5.0 megapiksel.

Memori sebanyak 32 gigabait pula cukup untuk anda menyimpan foto, video atau lagu selagi terdaya serta mampu mengakses e-mel menggunakan fungsi tolakan e-mel.
>Spesifikasi
PRODUK: Nokia N900
HARGA: RM2280
SISTEM OPERASI: Maemo 5
MEMORI: 32GB (dalaman), kad microSD
PAPARAN: 3.5 inci, skrin sesentuh
RANGKAIAN: GPRS, EDGE, WCDMA, HSPA, WLAN
PROTOKOL: Exchange, IMAP, POP3, SMTP
KANDUNGAN INTERNET: Adobe Flash Player 9.4, Javascript 1.8, XML, HTML, XHTML, CSS
CIRI: Ovi Maps
FORMAT VIDEO: WVGA,.mp4: MPEG4, AAC
BATERI: BL-5J
SAMBUNGAN: bluetooth, microUSB
DIMENSI: 110.9 x 59.8 x 18 (19.55)mm
BERAT: 181g

Friday, April 23, 2010

3 Perisian Disk Defragmenter Untuk Kelajuan Komputer


Disk Defragmenter ialah utiliti yang didatangkan bersama – sama sistem pengoperasian Microsoft Windows. Tak kira versi Window apa anda guna samada Windows 95, Windows 98, Windows Me, Windows XP, Windows Vista Windows  terbaru Windows 7 mesti mempunyai sistem utiliti ini. Disk Defragmenter ini ditugaskan menyusun fail sistem komputer bagi membantu sistem pengoperasian Windows membaca dengan lancar dan laju.
Di sini saya akan berkongi 3 Perisian Disk Defragment selain dari yang terdapat dalam Windows anda.

1. Diskeeper


Diskeeper Ini bagi saya ialah diantara yang terbaik yang pernah saya cuba.. Kenapa saya  cakap dia terbaik, perisian ini melakukan kerjanya di belakang maksud di sini ia akan melakukan proses Defrag ini secara Automatik tanpa anda sedari dan juga tidak mengganggu kerja anda.Anda pasti teruja sekiranya menggunakan perisian ini. Antaramuka yang mudah digunakan. Untuk keterangan lanjut sila layari http://www.diskeeper.com/diskeeper/home/diskeeper.aspx.

2. Auslogics Disk Defrag



Auslogics Disk Defrag ini sama fungsinya dengan yang lain. Ia dibangunkan untuk mengoptimumkan kelajuan cakera keras [hard disk] yang terdapat di pasaran pada masa sekarang. Ia mudah , senang untuk digunakan dan  laju. Anda boleh defragment multiple disks atau memilih fail atau folder untuk di defrag. Ia juga mempunyai fungsi terpadam atau keluar sendiri apabila proses defrag itu selesai. Yang penting ianya PERCUMA.
Nak tahu lebih lanjut lepak kat sini http://www.auslogics.com/en/software/disk-defrag/overview

3. Defraggler



Defraggler perisian yang dibangunkan oleh syarikat yang membangunkan perisian paling laris iaitu CCleanerRecuva. Ia mudah untuk digunakan. Ia boleh defrag disk secara serentak, folder dan juga fail -  fail secara pantas. Apabila Defraggler ini melakukan tugasnya ia akan memperlihatkan semua fail yang telah didefragkan dan membenarakan anda untuk memilih sama ada, perlu atau tidak cakera tersebut didefrag atau tidak. Seperti perisian mereka yang lain, ia didatangkan secara PERCUMA. dan
Keterangan Lanjut http://www.defraggler.com/

Tuesday, April 20, 2010

The Faster Browser In The World - Opera.



 The debate about web browser speed never ends. When it came out, Firefox was considered speedy, but then Opera and Google Chrome kept recapturing the “speediest browser” title, and the race hasn’t ended to this day. Still, Opera is the browser that has been focusing on speed the most, partly due to its Opera Turbo feature, which compresses webpages on Opera’s servers so users can get them faster.
Now, with Opera 10.5, the folks at Opera (Opera) once again claim that Opera is the “fastest browser on Earth>.” We’ve covered the various development builds of Opera 10.5, but here’s another rundown of the most important features in the final version of Opera 10.5.
Opera has increased room for content on your screen by replacing the menu bar with the menu button. The new version also integrates with Windows (Windows) 7/Vista, letting you access your Speed Dials, tabs and other features diretcly from the taskbar.
Furthermore, Opera 10.5 features a new JavaScript engine, Carakan and a new graphics library called Vega. Both should improve browsing speed, with Carakan being as much as seven times faster than the Futhark JavaScript engine used in Opera 10.10. Finally, Opera’s private browsing features allow you to browse privately either in a tab or a separate window.
You can freely download Opera 10.5 over on the official Opera site and see a full list of changes in the new version here.

Monday, April 19, 2010

INTERNET MAKLUMAT TERUS TANPA SEKATAN

Sana sini orang memperkatakan tentang Internet (International Network - saluran perhubungan komputer tercanggih masa kini). Kecanggihan teknologi maklumatnya merangkumi pelbagai fungsi samada menyediakan maklumat politik antarabangsa dan setiap negara di dunia, sosio~ekonomi, aliran pelaburan dan kewangan, peperangan, sistem perbankan, sukan, seiarah, sains dan teknologi, geografi, lukisan dan lain-lain maklumat terkini yang kita inginkan.
Internet sudah mula menjadi sebahagian daripada kehidupan masyarakat moden hari ini. Bukan hanya orang dewasa sahaja yang menggunakan Internet malah kanakkanak pun tahu menggunakannya.
Internet bukan sahaja beriaya menghubungkan komunikasi ke seluruh dunia tetapi juga boleh menyelesaikan banyak permasalahan, pertikaian ekonomi dan aliran pelaburan global.
Kini terdapat lebih daripada 40,000 rangkaian yang membentuk Internet di seluruh dunia dan Malaysia juga turut mencapai kejayaan yang membanggakan apabila ahli seluruh Malaysia.
Jaring (salah satu daripada rangkaian dalam Internet)telah mencapai bilangan ahli seramai lebih daripada 30,000 orang di seluruh Malaysia.
Perkhidmatan Internet di Malaysia dikendalikan oleh Institut Sistem Mikroelektronik Malaysia . (MlMOS) dengan menggunakan Sistem Jaring.
"Pendekata penggunaan Internet sudah semakin bertambah. Pada tahun 1995 bilangan pelanggan Jaring telah bertambah seramai 22 peratus setiap bulan," kata Pengarah Bahagian Sistem Komputer MIMOS, Dr. Mohamed Awang Lah.
Menurut Dr. Mohamed, Internet, membolehkan komputer berkomunikasi untuk memindahkan maklumat di antara satu tempat dengan satu tempat yang lain.
Katanya, semua maklumat yang terdapat dalam Internet boleh digunakan oleh sesiapa sahaja yang inginkan maklumat terkini. Apabila komputer disambung melalui wayar telefon maklumat di seluruh dunia akan diperolehi oleh pelanggan Internet dalam sekelip mata sahaja.
Setiap komputer yang menggunakan modem berfungsi menyampaikan maklumat atau menghantar dan memberi laluan data. Pendekata maklumat dalam Internet boleh dicari kerana ianya ada dalam sistem Internet tersebut.
Tambahnya lagi, melalui Internet setiap pengguna mendapat pelbagai maklumat yang diingini termasuklah maklumat perniagan. Iklan juga akan dapat diperolehi melalui Internet sehinggakan banyak barangan boleh dibeli melalui Internet.
Pengguna Internet hanya memerlukan sebuah komputer samada DOS, Window's, 05/2 ataupun Machintosh yang mempunyai kecepatan modem yang tinggi untuk memperolehi informasi dalam bentuk teks, grafik dan gambar.
Antara program yang terkandung dalam Internet ialah E-Mail, Chatting, Gopher, WWW, News Reader, Netscape- Win Tapestry, Mozaic dan lain-lain.
Sebagai contoh melalui WWW, pengguna Internet boleh melihat hampir 3 juta homepage yang menyediakan pelbagai informasi data perniagaan, pelajaran, objek, berita daripada Rumah Putih liputan berita daripada Malaysia seperti New York Times, Time, Life dan lain akhbar dan majalah dari seluruh negara.
Melalui Gopher kita mendapat bahan rujukan ilmu pengetahuan, majalah dan buletin tertentu dan buku, melalui Hot Java pula pengguna boleh menikmati muzik, games dan video klip daripada penyanyi seluruh dunia dan pelbagai maklumat lagi.
Sementara melalui perpustakaan Internet pula, setiap permasalahan dapat diketahui dengan mendalam. Sebagai contoh, seorang pelajar yang melanggan Internet akan dapat mempelajari sesuatu bidang atau mata pelajaran dengan cepat dan mudah hanya dengan menekan satu butang sahaja.
Kalau dahulu kita berhubung dengan syarikat atau rakan karib dengan berutus surat tetapi kini semuanya boleh dilakukan melalui Internet. Melalui program E-Mail, kita dapat berhubung terus dengan syarikat atau individu lain tidak kira di mana sahaja untuk membincangkan soal perniagaan, peribadi, pendidikan dua hala dan sebagainya. Program ini benar-benar mendatangkan faedah dan menjimatkan kos perhubungan dua hala.
Dengan kata lain Internet menyediakan maklumat secara terus tanpa sekatan atau tapisan dan terpulanglah kepada pelanggan untuk memilih mana yang terbaik untuk mereka.
Namun penggunaan Internet tanpa sekatan hanya akan memberi kesempatan kepada pihak yang tidak bertanggunglawab melakukan sesuatu yang tidak baik sedangkan Internet diperkenalkan untuk membantu manusia dalam mengharungi arus teknologi maklumat.
Kadang-kadang apabila bercakap tentang Internet kita terlalu mengharapkan tahap keselamatan yang tinggi. Sedangkan kalau kita lihat maklumat yang ada dan bukannya dalam Internet tidaklah selamat. Apabila bercakap tentang komputer kita lebih memberi penekanan tentang soal keselamatan sedangkan apabila dilihat dalam penggunaan harian seperti penggunaan telefon, faks, kertas, fail dan lain-lain perkhidmatan ini juga tidak cukup kuat tahap sekuritinya. "Berbalik soal sekuriti, terdapat banyak tahap sekuriti untuk menentukan bahawa maklumat itu tidak dicerobohi oleh orang lain. Walau bagaimana kuat pun tahap keselamatan ini tidak boleh menjamin 100 peratus sebagaimana kita tidak boleh menjamin kekukuhan sebuah bank menyimpan duit akhirnya kena rompak juga. Jadi pel- ,bagai langkah perlu diambil untuk memberi tahap kese- lamatan yang tinggi. Ini termasuklah dari segi penggunaan hardware, sofware dan sebagainya. Tetapi lagi tinggi tahap keselamatan lagi tinggi kosnya. Kalau kita sanggup membayar lebih kita boleh mendapat tahap sekuriti yang tinggi juga," ujarnya memberi pandangan.
Menurut beliau lagi, soal sekatan adalah masalah yang sukar dibuat dan tidak boleh diatasi dengan mudah kerana maklumat boleh disebarkan bukan sahaja dengan Internet tetapi boleh disebarkan melalui CD-Roms atau pita video yang tidak boleh dikawal penggunaannya.
"Masalah boleh wujud bukan hanya dengan Internet sahaja. Tetapi dari soal maklumat kita mesti melihat dari dua pihak. Pertama ialah dari segi maklumat negatif yang masuk dalam saluran Internet dan yang kedua ialah saluran yang sama yang boleh digunakan untuk menyebarkan maklumat kita sendiri. Jadi kita harus menggunakan saluran yang sama untuk menangkis maklumat yang salah itu.
"Internet telah memberi satu cara hidup yang baru dari segi sosial, politik, kerajaan dan sebagainya. Ia memberi implikasi yang besar kepada kita. Kita tidak boleh lagi hidup dengan kaedah lama iaitu dengan cara yang bukan berasaskan elektronik. Kita perlu menukar cara-cara kita melakukan sesuatu. Kerajaan juga telah menekankan soal pendemokrasian maklumat. Maknanya maklumat harus diperolehi oleh sesiapa sahaja dan sesiapa sahaja boleh memberi pandangan. Asalkan ia tidak sensitif dari segi bangsa dan agama. Selagi kita tidak lari daripada landasan itu ia tidak menjadi masalah yang besar.
Kesimpulannya, sekatan fizikal bukanlah cara untuk menyekat maklumat. Dengan kata lain maklumat hanya boleh dikawal melalui tangkisan sendiri," beritahunya.
Selain itu ujarnya, kesan sampingan hanya boleh berlaku kerana kita belum bersedia untuk menerima atau berhadapan dengan maklumat-maklumat yang kita tidak sangka-sangkakan atau perkara yang berlaku di luar daripada jangkaan kita.
"Dalam mana-mana hal sekalipun jika kita sudah bersedia bahawa perkara itu akan datang dan kita pula telah dididik sepenuhnya serta diberi peluang untuk mengkaji masalah itu saya rasa ia tidak akan memberi kesan sampingan. Yang penting adalah ketahanan diri dan bagaimana kita dapat menangkis segala maklumat-maklumat baru ini kerana maklumat ini sentiasa akan datang melalui Internet, televisyen dan parabola,"jelasnya lagi.
Apa yang datang dari sumber Internet akan terus sampai kepada pengguna dan tidak ada orang tengah yang boleh menapis setiap maklumat tersebut. Dengan kata lain, peranan orang tengah akan menjadi lebih kecil dengan adanya Internet. Kawalan hanya boleh dikeluarkan daripada pihak pengguna samada dari segi kawalan emosi atau fizikal. Sebagai contoh ibu bapa boleh mengawal anak-anak supaya menggunakan Internet dengan betul.
"Ada perisian tertentu yang boleh digunakan oleh ibu bapa untuk mengawal anak mereka dari menggunakan Internet secara berleluasa dan berseorangan. Kanak-kanak perlukan bimbingan dari ibu bapa. Sebagai contoh softwore yang dipanggil Net Nanny dan Cyber Patrol program membenarkan ibu bapa mengawal penggunaan Internet terhadap anak-anak," tegasnya.
Menyentuh tentang masa depan Internet dalam jangka masa 10 tahun lagi, kata Dr. Mohamed, mungkin di masa hadapan setiap rumah mempunyai Terminal Internet atau Terminal Network mereka sendiri.
"Kami berhasrat agar setiap rumah di masa akan datang mempunyai telefon yang boleh disambungkan kepada Internet. Apabila masuk sahaja ke rumah sudah ada alat Internet cuma jika mereka hendak menggunakan Internet untuk tujuan mendapatkan maklumat tertentu kita harus membayarnya. Sistem Internet juga boleh menjadi saluran untuk pemasaran jualan. Mungkin di masa hadapan kita tidak perlu membeli televisyen kerana dengan adanya terminal penggunaannya pun seakan sama dengan fungsi televisyen. Dan sudah tentu ketika itu harganya akan lebih murah dan mampu dimiliki oleh semua lapisan masyarakat," tambahnya lagi.

Saturday, April 17, 2010

MPV terbabas, terbakar: Achik Spin maut nahas ngeri

SEREMBAN 17 April – Artis terkenal yang juga vokalis kumpulan Spin, Abdillah Murad Md. Shari atau lebih dikenali sebagai Achik Spin, 28, meninggal dunia dalam satu kemalangan ngeri di KM 14 Lebuh Raya Kajang Seremban Sdn. Bhd. (Lekas) dekat sini petang ini.
Allahyarham, yang berada di dalam kenderaan pelbagai guna (MPV) yang terbabas dan terbakar, meninggal dunia di tempat kejadian.
Pada masa ini, polis dan anggota bomba masih lagi berada di lokasi nahas dan difahamkan mayat Allahyarham akan dibawa ke Hospital Tuanku Jaafar di sini malam ini.
Pegawai Turus Trafik negeri, Asisten Supritendan Polis (ASP) Abd. Halil Abd. Hamzah mengesahkan kejadian tersebut. – Utusan

The Web and You: A Guide to Participation - Internet, Web, Blog, Facebook Dan Anda

In 2006, Time magazine named You as the Person of the Year with the comment: "Yes, you. You control the Information Age. Welcome to your world."
This tutorial will explain how you - yes, you - can participate in and therefore control your experience of the Web. The Web allows anyone with an Internet connection to join in. (Unfortunately, some of this capability is blocked in certain countries.) With the proper tools, you can create content either alone or collaboratively, share your content, and comment on the content of others. There are various terms used to describe this phenomenon, including web 2.0, the social web, the read-write web. The topic is huge. This tutorial is intended as a brief introduction to the lay of the land.
It's interesting to watch as the content of the social Web is entering the mainstream of the Web experience. For example, blog posts can be found in search engine results. The search engine Bing indexes Twitter content in order to provide up-to-the-minute results, and Facebook status updates are in the works. This brings up the importance of the social Web to the real-time web. It is becoming increasingly important to the development of the Web to present real-time, or near real-time, content.
A large factor in interacting with the Web is having access to the Web at any time and any place. The Web and its functionalities are becoming increasingly mobile. While laptop computers have been around for years, the focus now is on cell phones connected to the Web. The iPhone is just one example of a device that allows people to take the Web with them wherever they go to access Web sites, social networks, search engines, and location-based information. Mobile phones can keep us connected to the networked world with ever-expanding capabilities.
tip! To keep up with the latest developments, check out the suggested sources on Keeping Current.

First, a word about security and safety

The Web has sometimes been referred to as the Wild Wild Web. As the Web becomes more open to user interaction, dangers can be lurking. Computer viruses of various types, identity theft, bogus e-mail messsages and Web sites, and predators, are just a few of the dangers you might encounter.
When you interact with strangers on the Web, proceed with caution. Don't automatically trust what you see or who you encounter. There are many sites on the Web that can help you become aware of potential dangers and provide guidelines for dealing with them. For an example, check out the useful Internet Safety Project.

Social networking sites

Facebook social networking sites are online communities in which members interact. In fact, everything covered in this tutorial involves social networking of some sort. A site that specializes in social networking is focused on making connections among its users. The activities may be limited to one activity or interest, such as sharing videos, to multiple activities such as creating a personal profile, posting your current activity or state of mind, making "friends", engaging in discussions, joining groups, sending messages, sharing photos, and so on. Social networking can involve individuals or institutions, and can be used for recreational, informational, academic, and professional purposes.
Examples: Facebook, MySpace, FriendFeed, LibraryThing, LinkedIn, Digg
Interactivity among social networking sites is evolving. This means that you can share content, friends, and activities among many sites. Streamy is an example of a site that gathers the activities and shared items of you and your friends from numerous social networking sites.
It is becoming easier to share content from around the Web. Let's say you have read an article that you want to share on your Facebook account. Web sites, especially blog and news sites, sometimes offer an easy way to post this content to the social networking site of which you are a member. Here is an example of the many sharing options featured on a technology blog. If you have an account on any of these services, you can share the posting there with just a few clicks. The ShareThis application is shown in the example below.
ShareThis

Blogs and the phenomenon of comments

A blog is a journal entry system organized around postings about which readers can comment. Entries are usually organized with the most recent postings first. The word "blog" comes from "Weblog" because a blog consists of a Web-based signed and dated log of individual postings. Blogs often focus on personal narratives or opinion and are usually maintained by single individuals. However, there are also plenty of blogs maintained by groups of people who share the same interests or expertise.
Examples: TechCrunch, The New Old Age, Climate411
The social nature of blogs comes from reader responses to the blog author's postings. These are known as comments. Readers can respond not only to postings, but also to their comments, resulting in a lively conversation. Most comments are written in text. However, video comments are also possible. For example, the TechCrunch blog uses Seesmic for this purpose.
seesmic
Blogger Anyone can start a blog for free. Take a look at Wordpress and Blogger for a couple of examples. If you rent space on a Web server, you can download blog software and run your own customized blog. Some excellent blog software is available at no cost, including WordPress and MovableType.
Technorati and Google Blog Search are two useful search engines for locating content posted to blogs.
Twitter microblogging is also popular. This is exemplified by Twitter. With Twitter, you can create an account and blog in spurts of up to 140 characters. Also, excerpted postings or headlines from "regular" blogs can be sent automatically to your Twitter account. For an example, visit the TechCrunch page on Twitter. With a Twitter account, you can choose to "follow" other members and receive their "tweets" on your own page. Twitter is used by the famous and non-famous alike for recreational, professional, commercial, and informational purposes. Twitter's trending topics provide a real-time look at comments on subjects of current interest. Below is an example of a few tweets.
tweets
As with many other social networking sites, a universe of creative tools have been built by the Web community to enhance the Twitter experience. For example, check out 99 Essential Twitter Tools and Applications from Smashing Magazine.
The phenomenon of blogs has helped to advance the practice of commenting across the Web. In fact, one hallmark of the social Web is the option for public comment. For example, you can comment on YouTube videos and Flickr photos. Many news sites offer their readers the option to comment on stories. Commenting is showing up in all kinds of Web sites and in all kinds of contexts, so be on the lookout for opportunities.
The nature of any comment you make is up to you. Comments can range from polite to insulting and anything in between. Below is an example of comments from the news sharing site iReport.
comments
Even search engines are getting into the action. The search engine URL.com includes user voting and comments to help rank its results.
Url.com

Wikis

Wikipedia A wiki is a publishing platform on which many people can contribute new content and revise existing content. The content benefits from the collective knowledge of the contributors, so wikis can be very beneficial for group projects. Some businesses and organizations use wikis to maintain documents. Wikis allow visitors to view the history of page edits. For this reason, wikis are an excellent option for hosting documents that need ongoing edits or updates. Entire books can be publised on a wiki; for examples, visit Wikibooks.
As with blogs, anyone can start a wiki for free. Two options are PBwiki and Wikidot.
Examples: Wikipedia, Digital Research Tools, EduTech Wiki
tip! Some people get confused about the differences between blogs and wikis. For a useful discussion, see the Blogs and Wikis page at the University at Albany Libraries.

Social bookmarking sites

Delicious social bookmarking allows you to save articles, news stories, blog postings, etc. from the Web and organize them into folders and/or tags. (See below for a discussion about tags.) The addition of new bookmarks can often be followed with an RSS feed; see the tutorial RSS Basics for more information.
A benefit of social bookmarking is the fact that your bookmarks are online, rather than on your local computer. With Web-based bookmarking, you can access your bookmarks from anywhere. The aspect of public sharing is also important.
Examples: Delicious, CiteULike, Connotea

Multimedia

YouTube Multimedia is a prominent part of the social Web. Users create audio and video files and share them with the public. Photo sharing is also a popular activity on the social Web. There are also TV broadcasts, radio stations, and Web cams set up by users. On many multimedia sharing sites, users are invited to post comments. For more details about this phenomenon, see the tutorial on Multimedia.
Examples: Flickr, YouTube, Blip.tv, iReport

Real-time chat and phone calls

Real-time communication on the social Web is big. Here we'll briefly cover chat/instant messaging and Web-based phone calls.
The terms chat and instant messaging (im) are sometimes used interchangeably, and refer to the real-time communication between people through typing and other means. With chat and instant messaging, a user on the Web can contact another user currently logged in to the same service and start a conversation. Multiple people can join a chat, and everyone can see each new message as it comes in. Chat is sometimes included as a feature of a Web site, where users can log into the chat room to exchange comments and information about the topic in the particular room.
meebo You can download IM software onto your computer, or use the chat function sometimes offered on the software creator's Web site. Most famous is America Online's (AOL) Instant Messenger, but there are many others. Pidgin and Meebo are examples of chat programs that integrate the chat functionality of several individual services. Some chat software can be embedded on your Web page so that your visitors can easily chat with you. To the right is a screen shot of the embedded Meebo widget.
video chat is also an option. For example, people who use Google's GMail can engage in voice and video chat. More enhanced programs offer a combination of text chat, voice, and video communication. This capability allows people to conference and collaborate in real time. Such features as whiteboarding, document sharing, and collaborative browsing can also be available. This is often referred to as conferencing software.
Examples: Meebo and Meebo Rooms, AOL Instant Messenger (AIM), Yahoo! Messenger, Pidgin
Finally, you can also make phone calls on the Web. Skype is a service that allows you to do this for free. All you need is a microphone and the Skype software downloaded to your computer and the computer of your companion. If you have a Web cam, you can make video calls.

Tags

How can you organize your content on the social Web? One way is with tags. People who create or share content on social networking sites often have the option of assigning topic words to their content. These are known as tags. Tags can help organize content into concepts or categories. With so much information on the Web, topical labeling can be useful. Once tags have been assigned, users can then click on a tag of interest and see all the content assigned to that tag.
The choice of tag words is up to the creator. This is one of the drawbacks of tags: different people use different tags to describe similar content. However, it is possible for people to get together and agree on common tags to describe similar content.
The use of tags is showing up in many contexts, as many social networking sites offer its members the option to assign tags to their content. You, too, can be a part of the tagging phenomenon! Tags are especially popular on blogs and social bookmarking sites. The online reference management tool Zotero allows users to organize citations with tags. Also check out the display of popular tags on Flickr. This type of display is known as a tag cloud. The larger the font assigned to the tag, the more often the tag has been assigned. The tag cloud below is derived from a technology blog.
tag cloud
There are many ways to implement tags. Check out The Tagging Toolbox: 30+ Tagging Tools from the blog Mashable. Here you'll find tools for creating, displaying, and viewing tags, both online and offline.

Tuesday, April 13, 2010

reBlog from Putera30: Putera30 PhotoGrapher And Designer: Hukuman Bagi Seorang Pencuri - Gambar Ngeri

I found this fascinating quote today:



Hukuman Bagi Seorang Pencuri - Gambar Ngeri Moga menjadi pengajaran kepada sesiapa yang berhasrat untuk menjadi pencuri atau yang hendak mencuri.. Patut semua pencuri jadi macam ini, baru berkurangan kes mencuri dan merompak..Putera30, Putera30 PhotoGrapher And Designer: Hukuman Bagi Seorang Pencuri - Gambar Ngeri, Apr 2010



You should read the whole article.

Friday, April 9, 2010

History of the Internet - Sejarah Internet

The USSR's launch of Sputnik spurred the United States to create the Advanced Research Projects Agency (ARPA or DARPA) in February 1958 to regain a technological lead. ARPA created the Information Processing Technology Office (IPTO) to further the research of the Semi Automatic Ground Environment (SAGE) program, which had networked country-wide radar systems together for the first time. The IPTO's purpose was to find ways to address the US Military's concern about survivability of their communications networks, and as a first step interconnect their computers at the Pentagon, Cheyenne Mountain, and SAC HQ. J. C. R. Licklider, a promoter of universal networking, was selected to head the IPTO. Licklider moved from the Psycho-Acoustic Laboratory at Harvard University to MIT in 1950, after becoming interested in information technology. At MIT, he served on a committee that established Lincoln Laboratory and worked on the SAGE project. In 1957 he became a Vice President at BBN, where he bought the first production PDP-1 computer and conducted the first public demonstration of time-sharing.


Professor Leonard Kleinrock with one of the first ARPANET Interface Message Processors at UCLA

At the IPTO, Licklider's successor Ivan Sutherland in 1965 got Lawrence Roberts to start a project to make a network, and Roberts based the technology on the work of Paul Baran, who had written an exhaustive study for the United States Air Force that recommended packet switching (opposed to circuit switching) to achieve better network robustness and disaster survivability. Roberts had worked at the MIT Lincoln Laboratory originally established to work on the design of the SAGE system. UCLA professor Leonard Kleinrock had provided the theoretical foundations for packet networks in 1962, and later, in the 1970s, for hierarchical routing, concepts which have been the underpinning of the development towards today's Internet.

Sutherland's successor Robert Taylor convinced Roberts to build on his early packet switching successes and come and be the IPTO Chief Scientist. Once there, Roberts prepared a report called Resource Sharing Computer Networks which was approved by Taylor in June 1968 and laid the foundation for the launch of the working ARPANET the following year.

After much work, the first two nodes of what would become the ARPANET were interconnected between Kleinrock's Network Measurement Center at the UCLA's School of Engineering and Applied Science and Douglas Engelbart's NLS system at SRI International (SRI) in Menlo Park, California, on October 29, 1969. The third site on the ARPANET was the Culler-Fried Interactive Mathematics centre at the University of California at Santa Barbara, and the fourth was the University of Utah Graphics Department. In an early sign of future growth, there were already fifteen sites connected to the young ARPANET by the end of 1971.

The ARPANET was one of the "eve" networks of today's Internet. In an independent development, Donald Davies at the UK National Physical Laboratory also discovered the concept of packet switching in the early 1960s, first giving a talk on the subject in 1965, after which the teams in the new field from two sides of the Atlantic ocean first became acquainted. It was actually Davies' coinage of the wording "packet" and "packet switching" that was adopted as the standard terminology. Davies also built a packet switched network in the UK called the Mark I in 1970.
Following the demonstration that packet switching worked on the ARPANET, the British Post Office, Telenet, DATAPAC and TRANSPAC collaborated to create the first international packet-switched network service. In the UK, this was referred to as the International Packet Switched Service (IPSS), in 1978. The collection of X.25-based networks grew from Europe and the US to cover Canada, Hong Kong and Australia by 1981. The X.25 packet switching standard was developed in the CCITT (now called ITU-T) around 1976.

A plaque commemorating the birth of the Internet at Stanford University

X.25 was independent of the TCP/IP protocols that arose from the experimental work of DARPA on the ARPANET, Packet Radio Net and Packet Satellite Net during the same time period.

The early ARPANET ran on the Network Control Program (NCP), a standard designed and first implemented in December 1970 by a team called the Network Working Group (NWG) led by Steve Crocker. To respond to the network's rapid growth as more and more locations connected, Vinton Cerf and Robert Kahn developed the first description of the now widely used TCP protocols during 1973 and published a paper on the subject in May 1974. Use of the term "Internet" to describe a single global TCP/IP network originated in December 1974 with the publication of RFC 675, the first full specification of TCP that was written by Vinton Cerf, Yogen Dalal and Carl Sunshine, then at Stanford University. During the next nine years, work proceeded to refine the protocols and to implement them on a wide range of operating systems. The first TCP/IP-based wide-area network was operational by January 1, 1983 when all hosts on the ARPANET were switched over from the older NCP protocols. In 1985, the United States' National Science Foundation (NSF) commissioned the construction of the NSFNET, a university 56 kilobit/second network backbone using computers called "fuzzballs" by their inventor, David L. Mills. The following year, NSF sponsored the conversion to a higher-speed 1.5 megabit/second network. A key decision to use the DARPA TCP/IP protocols was made by Dennis Jennings, then in charge of the Supercomputer program at NSF.

The opening of the network to commercial interests began in 1988. The US Federal Networking Council approved the interconnection of the NSFNET to the commercial MCI Mail system in that year and the link was made in the summer of 1989. Other commercial electronic e-mail services were soon connected, including OnTyme, Telemail and Compuserve. In that same year, three commercial Internet service providers (ISPs) were created: UUNET, PSINet and CERFNET. Important, separate networks that offered gateways into, then later merged with, the Internet include Usenet and BITNET. Various other commercial and educational networks, such as Telenet, Tymnet, Compuserve and JANET were interconnected with the growing Internet. Telenet (later called Sprintnet) was a large privately funded national computer network with free dial-up access in cities throughout the U.S. that had been in operation since the 1970s. This network was eventually interconnected with the others in the 1980s as the TCP/IP protocol became increasingly popular. The ability of TCP/IP to work over virtually any pre-existing communication networks allowed for a great ease of growth, although the rapid growth of the Internet was due primarily to the availability of an array of standardized commercial routers from many companies, the availability of commercial Ethernet equipment for local-area networking, and the widespread implementation and rigorous standardization of TCP/IP on UNIX and virtually every other common operating system.


This NeXT Computer was used by Sir Tim Berners-Lee at CERN and became the world's first Web server.

Although the basic applications and guidelines that make the Internet possible had existed for almost two decades, the network did not gain a public face until the 1990s. On 6 August 1991, CERN, a pan European organization for particle research, publicized the new World Wide Web project. The Web was invented by British scientist Tim Berners-Lee in 1989. An early popular web browser was ViolaWWW, patterned after HyperCard and built using the X Window System. It was eventually replaced in popularity by the Mosaic web browser. In 1993, the National Center for Supercomputing Applications at the University of Illinois released version 1.0 of Mosaic, and by late 1994 there was growing public interest in the previously academic, technical Internet. By 1996 usage of the word Internet had become commonplace, and consequently, so had its use as a synecdoche in reference to the World Wide Web.

Meanwhile, over the course of the decade, the Internet successfully accommodated the majority of previously existing public computer networks (although some networks, such as FidoNet, have remained separate). During the 1990s, it was estimated that the Internet grew by 100 percent per year, with a brief period of explosive growth in 1996 and 1997. This growth is often attributed to the lack of central administration, which allows organic growth of the network, as well as the non-proprietary open nature of the Internet protocols, which encourages vendor interoperability and prevents any one company from exerting too much control over the network. The estimated population of Internet users is 1.67 billion as of June 30, 2009.

Monday, April 5, 2010

The Faster Internet In The World - Now Opened

internet terlaju dan terpantas didunia

A group of major telecom and technology companies has signed a landmark agreement to build and operate the Southeast Asia Japan Cable system or SJC, a new international submarine cable system with the highest capacity in the world. The new cable system will address broadband demand by providing much needed capacity and faster, more reliable connectivity to sustain the unprecedented growth in data, web applications and Internet traffic throughout Asia.
The SJC system, estimated to cost US$400 million and measure 8300 km, will initially link Singapore, Hong Kong, Indonesia, Philippines, and Japan. The 6-fiber-pair high capacity submarine cable system has a design capacity of 17 Terabits per second (Tbps) upgradeable to 23 Tbps, the highest capacity system ever built so far.
Initiating parties to this breakthrough project include Globe Telecom (Philippines), Google (USA),  KDDI (Japan), Network i2i, Reliance Globalcom (through FLAG Pacific Limited, Bermuda), and Telemedia Pacific Inc., Ltd. (Hong Kong/Indonesia).  Other initial parties have signified their intent to participate in the project once requisite approvals have been obtained.
Ernest Cu, President and CEO of Globe said, “Globe as a premier telecommunications company is known to be a pioneer and leader in service innovation in the Philippines. True to our mission, we are proud to partner with some of world’s eminent telcos in the region and the world.   This breakthrough project will link the Philippines to the Southeast Asia Japan Cable System and give our customers enhanced data connectivity going out of the Philippines to Hong Kong, Japan and Singapore, and onwards to the US.” 
Hady Hartanto, Chairman of Telemedia Pacific Inc., (TPI) said, "We are delighted to partner with some of the world's largest telco players in building this pan-Asia cable system.  By providing an exclusive link to Indonesia, Telemedia will not only enhance the geographical coverage of the cable system, we will also be able to address the fast growing bandwidth demand for broadband transmission between Indonesia and the key Asian gateways of Singapore, Hong Kong and Japan, and thereon to the rest of the world."
“With SJC complementing our existing Asia network, our customers will be able to address a population of over 66 million people and a GDP of $ 7500 Bn in addition to India and China markets," said Mr. Punit Garg President and CEO, Reliance Globalcom. "We will now be uniquely positioned to provide to our customers’ Voice, Internet and Data Services across the entire Asian continent connecting the top 10 key business markets in Asia Pac. In addition to improved network redundancy at multiple levels, our customers will now be able to expand their networks in the growing South East Asian markets of Indonesia, Singapore and the Philippines," he added.
The initiating parties signed the agreements in Manila on December 10, 2009. The SJC is targeted to be operational by the second quarter of 2012.

 
sumber
cuba bayangkan dengan speed calculation :
17 tbps = 2176 gigabyte/s
1 movie = 700mb
2176gb = 2 228 224mb
dengan bersamaan 2 228 224 bahagi 700 = 3183 movie

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