20 December 2007
19 December 2007
Introducing the Windows Vista Versions
Microsoft provides multiple versions of Windows Vista. There are two versions for home users and two versions for business users as well as an all-encompassing version for users who want all available features. Unlike its predecessors, Windows Vista allows you to upgrade between versions.
Note Regardless of which Windows Vista version you are using, the core features and the way you work with the operating system are the same. Because of this consistency, this book points out the differences between Windows Vista versions only where necessary.
Overview of the Windows Vista Versions
The five versions of Microsoft Windows Vista are:
Windows Vista Ultimate combines the best of all the available features, giving you a complete package for home and business use. When you use Windows Vista Ultimate, you can get additional programs and services as well as tips and tricks documentation from the Windows Download Center by using the Windows Ultimate Extras utility in Control Panel.
Upgrading the Windows Vista Versions
Unlike its predecessors, you can easily upgrade Windows Vista versions by using the Windows Anytime Upgrade utility or a Windows Anytime Upgrade disc. You can:
Upgrade from Windows Vista Home Basic to Windows Vista Home Premium or
Windows Vista Ultimate.
Upgrade from Windows Vista Home Premium to Windows Vista Ultimate.
Upgrade from Windows Vista Business to Windows Vista Enterprise or Windows Vista
Ultimate.
Upgrade from Windows Vista Enterprise to Windows Vista Ultimate.
Windows Anytime Upgrade (WindowsAnytimeUpgrade.exe) is stored in the %SystemRoot%\System32 folder. You can start an upgrade by selecting Windows Anytime Upgrade on the Start menu and then following the prompts. When the upgrade is complete, you can search for “ What’s New” in Windows Help And Support to learn about additional features and enhancements that have been installed. You can access Windows Help And Support by clicking Start and then clicking Help And Support.
Note Regardless of which Windows Vista version you are using, the core features and the way you work with the operating system are the same. Because of this consistency, this book points out the differences between Windows Vista versions only where necessary.
Overview of the Windows Vista Versions
The five versions of Microsoft Windows Vista are:
- Windows Vista Home Basic
- Windows Vista Home Premium
- Windows Vista Business
- Windows Vista Enterprise
- Windows Vista Ultimate
Windows Vista Ultimate combines the best of all the available features, giving you a complete package for home and business use. When you use Windows Vista Ultimate, you can get additional programs and services as well as tips and tricks documentation from the Windows Download Center by using the Windows Ultimate Extras utility in Control Panel.
Upgrading the Windows Vista Versions
Unlike its predecessors, you can easily upgrade Windows Vista versions by using the Windows Anytime Upgrade utility or a Windows Anytime Upgrade disc. You can:
Upgrade from Windows Vista Home Basic to Windows Vista Home Premium or
Windows Vista Ultimate.
Upgrade from Windows Vista Home Premium to Windows Vista Ultimate.
Upgrade from Windows Vista Business to Windows Vista Enterprise or Windows Vista
Ultimate.
Upgrade from Windows Vista Enterprise to Windows Vista Ultimate.
Windows Anytime Upgrade (WindowsAnytimeUpgrade.exe) is stored in the %SystemRoot%\System32 folder. You can start an upgrade by selecting Windows Anytime Upgrade on the Start menu and then following the prompts. When the upgrade is complete, you can search for “ What’s New” in Windows Help And Support to learn about additional features and enhancements that have been installed. You can access Windows Help And Support by clicking Start and then clicking Help And Support.
How The Internet Works
In the course of cruising the World Wide Web and clicking a link, have you ever wondered, "How does that work?" Or perhaps this question popped into your mind while you were transferring a file to your computer via FTP, or reading a newsgroup message, or when you first heard about technologies such as spam, cookies, and firewalls. Maybe you've wondered how a message sent from your computer travels through the vastness of cyberspace and ends up in the right email box halfway across the world. Have you ever wanted to know how search tools find the exact piece of information you want out of the millions of pieces of information on the whole Internet? How can you listen to music and view animations while surfing the Web?
This book is designed for everyone interested in the Internet. Its guiding principle is this: No matter how much of a cyberpro you areor how much of a novicethere's a lot you don't understand about the Internet. Here's just one small example. I have a friend who has made his living with companies involved with the Internet for many years. He's a complete cyberpro who lives and breathes the Internet. One day, he almost whispered to me, "I don't like to admit this, but I don't know what a proxy server is. How does it work, anyway?"
He's not alone. The Internet changes so quickly and the technology advances so rapidly that it can seem almost impossible to keep up with all of it. If you're like just about everyone else involved in the Internet, your questions are similar to those of my friend. You'll find your answers here.
"Understanding the Internet's Underlying Architecture," I explain the underlying basics of the Internet: who runs it, how TCP/IP works, how to understand Internet addresses and domains, and similar topics. Here's where you'll find out about things such as routers and how the client/server architecture underpins virtually every aspect of the Internet.
"Connecting to the Internet," depicts the various ways you can connect your computer to the Internet. There are myriad ways you can connect, such as via a cable modem, a digital subscriber line (DSL), an online service, a satellite, wirelessly, and many other ways. We'll cover all that, and more, in this section.
"Communicating on the Internet," covers every aspect of Internet communications. It shows how email and newsgroups work, how IRC chat works, what email "spam" is and what you can do to prevent it, how instant messaging works, and how you can use the Internet and a technique called VoIP to make telephone calls anywhere in the world. And it also shows you how blogging works, which has become an increasingly important part of our culture.
"How the World Wide Web Works," covers what has become by far the most popular part of the Internetthe World Wide Web. You'll learn virtually every aspect of how the Web works. It delves into how browsers work, how web server software works, and how Hypertext Markup Language (HTML) works. This section also covers the ways in which the Web is becoming integrated directly into your computer, how web pages are published and organized on a site, and every other aspect of the Web that is likely to be of interest to you. It also explains many of the newest web technologies, which will become even more important in the future, notable web services, and grid computing.
"Using the World Wide Web," shows you the Web in actual real-world use. So you'll find out how Google is able to search the entire Internet and find exactly what you're looking for, and how map sites can give you driving locations anywhere you want to go. It also takes you behind the scenes of Wikipedia, a free, online encyclopedia put together entirely by thousands of volunteers.
"Using Common Internet Tools," takes a close look at common Internet tools. Here's the place to learn about basic tools and services, such as telnet, and what happens when you use FTP to download a file to your computer. It's the section of the book that covers cutting-edge Internet technology. You'll find out how Java and ActiveX programming languages work, how JavaScript works, how agents can silently do your bidding for you, and how the Common Gateway Interface (CGI) works, which is a little-known but vital part of the Internet.
"Enjoying Entertainment and Multimedia on the Internet," shows you how some of the most exciting parts of the Internet workthe various multimedia technologies. Whether you want to know how virtual reality or animations work, how streaming video works, how videoconferencing works, or how similar technologies work, you'll find it all here. And it also shows you how the iPod works, along with iTunes and podcasting.
"Shopping and Doing Business on the Internet," covers intranets, how the Internet works with the outside world, and how you can shop online. You'll see how companies use Internet technologies to build their own private networks, called intranets. And you'll take a close look at the underlying technologies that let you shop on the Web, which accounts for billions of dollars a year in sales.
"Protecting Yourself on the Internet," covers security concerns. The chapters in this part explain the controversial cookie technology that lets web servers put bits of information on your hard disk and use that information to track you, how the even-more controversial FBI system called Carnivore wiretapped people's use of the Internet to read their email, watch their web browsing, and more. They also look at the National Security Agency's Echelon program, which allows for web snooping and wiretapping on a global scale.
This part also shows how firewalls work, how viruses can attack your computer, and how cryptosystems allow confidential information to be sent across the Internet. It delves into how hackers can attack Internet service providers (ISPs) using so-called Denial of Service or "smurf attacks," and how they can attack your computer as well. This section also looks at how "spyware" can report on your surfing activities, and how your place of employment may monitor your Internet activities. And it covers the issue of pornography on the Internet and shows how parental-control software can prevent children from seeing objectionable material.
So, come along and see how the vast Internet works. Even if you're a cyberpro (and especially if you're not), you'll find out a lot you never knew.
This book is designed for everyone interested in the Internet. Its guiding principle is this: No matter how much of a cyberpro you areor how much of a novicethere's a lot you don't understand about the Internet. Here's just one small example. I have a friend who has made his living with companies involved with the Internet for many years. He's a complete cyberpro who lives and breathes the Internet. One day, he almost whispered to me, "I don't like to admit this, but I don't know what a proxy server is. How does it work, anyway?"
He's not alone. The Internet changes so quickly and the technology advances so rapidly that it can seem almost impossible to keep up with all of it. If you're like just about everyone else involved in the Internet, your questions are similar to those of my friend. You'll find your answers here.
"Understanding the Internet's Underlying Architecture," I explain the underlying basics of the Internet: who runs it, how TCP/IP works, how to understand Internet addresses and domains, and similar topics. Here's where you'll find out about things such as routers and how the client/server architecture underpins virtually every aspect of the Internet.
"Connecting to the Internet," depicts the various ways you can connect your computer to the Internet. There are myriad ways you can connect, such as via a cable modem, a digital subscriber line (DSL), an online service, a satellite, wirelessly, and many other ways. We'll cover all that, and more, in this section.
"Communicating on the Internet," covers every aspect of Internet communications. It shows how email and newsgroups work, how IRC chat works, what email "spam" is and what you can do to prevent it, how instant messaging works, and how you can use the Internet and a technique called VoIP to make telephone calls anywhere in the world. And it also shows you how blogging works, which has become an increasingly important part of our culture.
"How the World Wide Web Works," covers what has become by far the most popular part of the Internetthe World Wide Web. You'll learn virtually every aspect of how the Web works. It delves into how browsers work, how web server software works, and how Hypertext Markup Language (HTML) works. This section also covers the ways in which the Web is becoming integrated directly into your computer, how web pages are published and organized on a site, and every other aspect of the Web that is likely to be of interest to you. It also explains many of the newest web technologies, which will become even more important in the future, notable web services, and grid computing.
"Using the World Wide Web," shows you the Web in actual real-world use. So you'll find out how Google is able to search the entire Internet and find exactly what you're looking for, and how map sites can give you driving locations anywhere you want to go. It also takes you behind the scenes of Wikipedia, a free, online encyclopedia put together entirely by thousands of volunteers.
"Using Common Internet Tools," takes a close look at common Internet tools. Here's the place to learn about basic tools and services, such as telnet, and what happens when you use FTP to download a file to your computer. It's the section of the book that covers cutting-edge Internet technology. You'll find out how Java and ActiveX programming languages work, how JavaScript works, how agents can silently do your bidding for you, and how the Common Gateway Interface (CGI) works, which is a little-known but vital part of the Internet.
"Enjoying Entertainment and Multimedia on the Internet," shows you how some of the most exciting parts of the Internet workthe various multimedia technologies. Whether you want to know how virtual reality or animations work, how streaming video works, how videoconferencing works, or how similar technologies work, you'll find it all here. And it also shows you how the iPod works, along with iTunes and podcasting.
"Shopping and Doing Business on the Internet," covers intranets, how the Internet works with the outside world, and how you can shop online. You'll see how companies use Internet technologies to build their own private networks, called intranets. And you'll take a close look at the underlying technologies that let you shop on the Web, which accounts for billions of dollars a year in sales.
"Protecting Yourself on the Internet," covers security concerns. The chapters in this part explain the controversial cookie technology that lets web servers put bits of information on your hard disk and use that information to track you, how the even-more controversial FBI system called Carnivore wiretapped people's use of the Internet to read their email, watch their web browsing, and more. They also look at the National Security Agency's Echelon program, which allows for web snooping and wiretapping on a global scale.
This part also shows how firewalls work, how viruses can attack your computer, and how cryptosystems allow confidential information to be sent across the Internet. It delves into how hackers can attack Internet service providers (ISPs) using so-called Denial of Service or "smurf attacks," and how they can attack your computer as well. This section also looks at how "spyware" can report on your surfing activities, and how your place of employment may monitor your Internet activities. And it covers the issue of pornography on the Internet and shows how parental-control software can prevent children from seeing objectionable material.
So, come along and see how the vast Internet works. Even if you're a cyberpro (and especially if you're not), you'll find out a lot you never knew.
Proxy Server
In an enterprise that uses the Internet, a proxy server is a server that acts as an intermediary between a workstation user and the Internet so that the enterprise can ensure security, administrative control, and caching service. A proxy server is associated with or part of a gateway server that separates the enterprise network from the outside network and a firewall server that protects the enterprise network from outside intrusion.
A proxy server receives a request for an Internet service (such as a Web page request) from a user. If it passes filtering requirements, the proxy server, assuming it is also a cache server, looks in its local cache of previously downloaded Web pages. If it finds the page, it returns it to the user without needing to forward the request to the Internet. If the page is not in the cache, the proxy server, acting as a client on behalf of the user, uses one of its own IP addresses to request the page from the server out on the Internet. When the page is returned, the proxy server relates it to the original request and forwards it on to the user.
To the user, the proxy server is invisible; all Internet requests and returned responses appear to be directly with the addressed Internet server. (The proxy is not quite invisible; its IP address has to be specified as a configuration option to the browser or other protocol program.)
An advantage of a proxy server is that its cache can serve all users. If one or more Internet sites are frequently requested, these are likely to be in the proxy's cache, which will improve user response time. In fact, there are special servers called cache servers. A proxy can also do logging.
The functions of proxy, firewall, and caching can be in separate server programs or combined in a single package. Different server programs can be in different computers. For example, a proxy server may in the same machine with a firewall server or it may be on a separate server and forward requests through the firewall.
A proxy server receives a request for an Internet service (such as a Web page request) from a user. If it passes filtering requirements, the proxy server, assuming it is also a cache server, looks in its local cache of previously downloaded Web pages. If it finds the page, it returns it to the user without needing to forward the request to the Internet. If the page is not in the cache, the proxy server, acting as a client on behalf of the user, uses one of its own IP addresses to request the page from the server out on the Internet. When the page is returned, the proxy server relates it to the original request and forwards it on to the user.
To the user, the proxy server is invisible; all Internet requests and returned responses appear to be directly with the addressed Internet server. (The proxy is not quite invisible; its IP address has to be specified as a configuration option to the browser or other protocol program.)
An advantage of a proxy server is that its cache can serve all users. If one or more Internet sites are frequently requested, these are likely to be in the proxy's cache, which will improve user response time. In fact, there are special servers called cache servers. A proxy can also do logging.
The functions of proxy, firewall, and caching can be in separate server programs or combined in a single package. Different server programs can be in different computers. For example, a proxy server may in the same machine with a firewall server or it may be on a separate server and forward requests through the firewall.
15 December 2007
Nasib OlahRaga Kita Semakin Meprihatinkan
Ketika saya masih SD, SMP, SMA setiap ada pertandingan SEA Games saya slalu diberi tugas mengumpulkan berita kliping koran tentang SEA Games oleh guru olahraga, begitu membanggakannya prestasi negara kita di tingkat Asia Tenggara.
Tapi beberapa SEA Games terakhir olahraga kita begitu memprihatinkan, kita lihat saja SEA Games ke 24 yang diadakan di Thailand sekarang ini, makin memperlihatkan betapa memprihatinkannya olahraga di negara kita. Diawal-awal perolehan medali begitu terseok-seok seperti anak bayi yang baru belajar jalan, bahkan dengan Vietnam yang dulunya tidak ada apa-apanya dibanding atlet-atlet kita, mereka sudah jauh lebih banyak perolehan mendalinya.
Dimanakah letak kesalahan dalam pembinaan atlet-atlet kita, manajemenkah atau bonus yang diberikan kurang besar atau bisa jadi para atlit berpikir jika mereka mendapatkan bonus takut dipotong sana-sini sehingga mereka menjadi bimbang? tidak sedikit cabang-cabang olahraga yang mengirim atlitnya untuk berlatih ke luar negeri. Kita contohkan sepakbola, mereka berlatih tanding dengan tim-tim dari luar negara kita, tapi apa hasilnya, bahkan hasil yang didapat jauh dari apa yang diharapkan.
Dari hasil yang didapat sekarang ini semoga KONI yang memayungi cabang-cabang olahraga di negara kita tercinta, memperhatikan lebih baik lagi sehingga hasil yang didapat pun lebih baik lagi. Para atlit kita bukan hanya membutuhkan latihan fisik saja, tapi mental juara mereka juga harus dilatih dengan melibatkan psikiater sehingga dalam bertanding mereka tidak gugup atau demam lapangan. Dan ada baiknya juga KONI membersihkan pengurus-pengurus cabang olahraga kita yang masih "nakal", masa iya sebuah cabang olahraga dengan peminat paling besar di pimpin oleh seseorang dari balik jeruji besi, Apa Kata Dunia?
Walau bagaimanapun mari kita sama-sama berdoa semoga atlit-atlit kita bisa berjaya dimasa depan.
Tapi beberapa SEA Games terakhir olahraga kita begitu memprihatinkan, kita lihat saja SEA Games ke 24 yang diadakan di Thailand sekarang ini, makin memperlihatkan betapa memprihatinkannya olahraga di negara kita. Diawal-awal perolehan medali begitu terseok-seok seperti anak bayi yang baru belajar jalan, bahkan dengan Vietnam yang dulunya tidak ada apa-apanya dibanding atlet-atlet kita, mereka sudah jauh lebih banyak perolehan mendalinya.
Dimanakah letak kesalahan dalam pembinaan atlet-atlet kita, manajemenkah atau bonus yang diberikan kurang besar atau bisa jadi para atlit berpikir jika mereka mendapatkan bonus takut dipotong sana-sini sehingga mereka menjadi bimbang? tidak sedikit cabang-cabang olahraga yang mengirim atlitnya untuk berlatih ke luar negeri. Kita contohkan sepakbola, mereka berlatih tanding dengan tim-tim dari luar negara kita, tapi apa hasilnya, bahkan hasil yang didapat jauh dari apa yang diharapkan.
Dari hasil yang didapat sekarang ini semoga KONI yang memayungi cabang-cabang olahraga di negara kita tercinta, memperhatikan lebih baik lagi sehingga hasil yang didapat pun lebih baik lagi. Para atlit kita bukan hanya membutuhkan latihan fisik saja, tapi mental juara mereka juga harus dilatih dengan melibatkan psikiater sehingga dalam bertanding mereka tidak gugup atau demam lapangan. Dan ada baiknya juga KONI membersihkan pengurus-pengurus cabang olahraga kita yang masih "nakal", masa iya sebuah cabang olahraga dengan peminat paling besar di pimpin oleh seseorang dari balik jeruji besi, Apa Kata Dunia?
Walau bagaimanapun mari kita sama-sama berdoa semoga atlit-atlit kita bisa berjaya dimasa depan.
13 December 2007
Yahoo!Messenger Multi ID
do you know that is moment chating use yahoo! messengger can use more than 1 id. . . . this the trick. . . . without software or tools addition. . . .
- click start > run… > cmd
- choose tree hkey_current_user > software > yahoo > fence > test
- in panel right side, click right > new > dword value
- give name plural in key and 1 in value
07 December 2007
Yahoo!Messenger Unique ID
link to make id number
under these is tricks make id number
choose no i don't
skip
find and choose sign in
input number you want and then submit, then password contents etc like you make id
verification code input
congratulation you have made id number. . . .
under these is tricks make id number
use navigation button likes within reason you use button in handphone by using mouse
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