Pemerintah telah menetapkan buku sekolah elektronik yang bisa di Download secara gratis. Disini saya akan membagikan buku sekolah elektronik mata pelajaran Teknologi Informasi dan Komunikasi secara gratis yang bisa dibaca secara online ataupun di Download.
Buku pelajaran TIK (Teknologi Informasi dan Komunikasi) untuk SMP/MTs berbasis FOSS Free/Open Source Software) ini disusun berdasarkan kurikulum pendidikan nasional KTSP Kurikulum Tingkat Satuan Pendidikan). Penerbitan buku ini diharapkan dapat melengkapi koleksi buku-buku sekolah elektronik yang telah diterbitkan Departemen Pendidikan Nasional dan didistribusikan melalui web http://bse.depdiknas.go.id
Perangkat lunak atau program komputer yang digunakan sebagai bahan pembelajaran di buku ini berlisensi bebas atau merdeka, lisensi yang menjadi ciri khas perangkat lunak FOSS. Para guru dan siswa dapat memperoleh semua program yang digunakan dalam buku ini tanpa harus membayar lisensi kepada pembuatnya. Perangkat lunak FOSS seperti sistem operasi Linux dan aplikasi OpenOffice dapat diperoleh dengan cara men-download dari Internet, meng-copy CD yang disertakan dalam buku atau majalah, atau membeli dari penyedia CD/DVD lainnya.
Buku yang diterbitkan oleh Kementerian Negara Riset dan Teknologi ini disusun oleh para pengajar dan penulis yang telah lama berkecimpung di dunia pendidikan maupun dunia kepenulisan buku-buku TIK. Sebagian besar materi yang terdapat di buku ini telah digunakan di laboratorium komputer pada beberapa SMP yang dikelola oleh Divisi Pendidikan Sekolah LP3T-NF (Lembaga Pendidikan dan Pengembangan Profesi Terpadu – Nurul Fikri). Penulis dari buku ini yaitu Bapak Onno W. Purbo.
Rangkaian buku TIK untuk SMP/MTs berbasis FOSS ini terdiri atas 3 judul sesuai dengan kelas dan semester. Buku kelas VII semester I membahas pengenalan teknologi informasi dan komunikasi dan operasi dasar komputer, sementara semester II membahas perangkat keras dan perangkat lunak. Buku kelas VIII semester I membahas penggunaan perangkat lunak pengolah kata, sementara semester II membahas pengolah angka atau
lembar kerja (spreadsheet). Buku kelas IX semester I dan II membahas pemanfaatan internet.
Klik unduh buku BSE TIK 9
Klik unduh buku BSE TIK 8
Klik unduh buku BSE TIK 7
Monday, June 27, 2011
Friday, June 24, 2011
Sejarah Komputer
Disini saya akan membagikan Sejarah Komputer, untuk pengetahuan kita semua.
Bagi yang berminat bisa Mendownload Disini
Bagi yang berminat bisa Mendownload Disini
Tuesday, June 15, 2010
Acer Chrome OS devices at Computex on June 1st
VentureBeat has heard from several sources that Acer intends to unveil its first Google Chrome OS devices at the Computex Taipai show running June 1-5.
Google has stated that Chrome OS is intended for netbooks, so we have to assume Acer will have either a new model, or even a whole new line of netbooks to demo.
Chrome OS is built on top of a Linux core and puts the focus on running a browser with cloud apps. The operating system part we all know from using Windows, Mac, or a standard Linux distribution isn’t there. By doing that the need to manage the OS and perform housekeeping is also gone, at least in theory.
Here’s the presentation Google gave last year demoing an early version of Chrome OS running on a netbook:
I am really looking forward to seeing a Chrome OS netbook in action. The promise of a 7-second boot, no OS to worry about, and a cloud-based experience is an interesting proposition. I don’t see that as a replacement for my Windows PC, but as a secondary web-browsing device it could work really well.
Acer unveiling a Chrome OS netbook in June should give us a good gauge on what to expect for the rest of 2010 from Chrome OS devices. Important features such as battery life, pricing compared to Windows netbooks, and the overall experience of using the new OS should all become clear very quickly.
Article Source : http://www.geek.com/articles/chips/acer-chrome-os-devices-at-computex-on-june-1st-20100513/
Google has stated that Chrome OS is intended for netbooks, so we have to assume Acer will have either a new model, or even a whole new line of netbooks to demo.
Chrome OS is built on top of a Linux core and puts the focus on running a browser with cloud apps. The operating system part we all know from using Windows, Mac, or a standard Linux distribution isn’t there. By doing that the need to manage the OS and perform housekeeping is also gone, at least in theory.
Here’s the presentation Google gave last year demoing an early version of Chrome OS running on a netbook:
I am really looking forward to seeing a Chrome OS netbook in action. The promise of a 7-second boot, no OS to worry about, and a cloud-based experience is an interesting proposition. I don’t see that as a replacement for my Windows PC, but as a secondary web-browsing device it could work really well.
Acer unveiling a Chrome OS netbook in June should give us a good gauge on what to expect for the rest of 2010 from Chrome OS devices. Important features such as battery life, pricing compared to Windows netbooks, and the overall experience of using the new OS should all become clear very quickly.
Article Source : http://www.geek.com/articles/chips/acer-chrome-os-devices-at-computex-on-june-1st-20100513/
Thursday, May 27, 2010
Choosing The mp3 Player That Suits You
If you've been looking around for an mp3 player, chances are you're very confused with all the different specifications and the vast array of models out there. You've read that you can get your entire music collection on to one mp3 player and that's true - but not every mp3 player. You have also been told that you can throw them around, go jogging with them, climb a mountain with one and all this is true - but again, not every mp3 player will withstand this treatment.
Basically, if you want to get physical with your mp3 player then you need one with no moving parts. In this case, the iPod is not what you want. You would be looking for a machine which saves it's music to memory. Some of the most popular mp3 players which fall into this category are in the Creative MuVo range.
There are basically three types of mp3 player. Hard drive based, memory based and mp3 CD player based. The hard drive mp3 players allow you to store thousands of tunes whilst the memory based version sacrifices music volume for freedom of movement. You can even get waterproof mp3 players! The mp3 CD players read the mp3 music from a CD which you have pre-burned.
So now you have enough information to know what type of mp3 player you should be looking for. Now what about capacity? How much music can you get on the various players out there? Let's take a look ....
If you want your music to sound good you want to be using at least CD quality mp3s. One minute of CD quality mp3 takes up around 1Mb. The memory based mp3 players have a top limit of around 500Mb meaning you can get roughly 120 average length tunes on there. But the top end hard drive versions go up to as much as 60Gb which is a whole lot of music - an anorak's dream :)
Another consideration is battery life. The hard drive mp3 players plough through the batteries at a rate of knots since the disk has to physically turn. The memory based option uses a lot less battery power. Many of the memory based mp3 players use the AAA size battery which is very convenient since you don't need a re-charger and you don't need to search for hard to find battery types. You'll find that most hard drive versions use lithium-ion rechargeable batteries and if you use your mp3 player a lot, your re-charger will be in regular use. Many people simply leave the power lead plugged in when they are at home.
An important factor in your decision should be the size of the unit. If you want to use your player at the gym or while you're out jogging then you'll want the smallest player possible. There are some really tiny models on the market these days. You will usually have to sacrifice some storage with a very small mp3 players but you can usually get enough music on there to have a good long workout.
If you want to use your mp3 player more at home then size will not be such a great consideration. The iPod is still a very compact unit and most people will be able to fit their entire collection on there. Of course the iPod is not your only option and there are many excellent manufacturers out there. Just be careful of some of the cheap imports you see on ebay, often there is no support for these players.
As a replacement for the home hi fi system, the mp3 player is becoming more and more popular. High fidelity purists obviously will never be swayed but to most of us the quality of the mp3 is perfectly adequate for our everyday listening purposes.
In fact many modern players coming on to the market have been designed with both portability and versatility in mind. What better way to entertain your dinner party guests than to have your mp3 player randomly selecting music from over ten thousand of your favourite tracks? No more fumbling around in your CD rack trying to find the disk that lost its cover ;)
Now you know what to look for, go get yourself a player and join the digital music revolution.
Article Source : http://www.networkliquidators.com/article-choosing-the-mp3-player-that-suits-you.asp
Basically, if you want to get physical with your mp3 player then you need one with no moving parts. In this case, the iPod is not what you want. You would be looking for a machine which saves it's music to memory. Some of the most popular mp3 players which fall into this category are in the Creative MuVo range.
There are basically three types of mp3 player. Hard drive based, memory based and mp3 CD player based. The hard drive mp3 players allow you to store thousands of tunes whilst the memory based version sacrifices music volume for freedom of movement. You can even get waterproof mp3 players! The mp3 CD players read the mp3 music from a CD which you have pre-burned.
So now you have enough information to know what type of mp3 player you should be looking for. Now what about capacity? How much music can you get on the various players out there? Let's take a look ....
If you want your music to sound good you want to be using at least CD quality mp3s. One minute of CD quality mp3 takes up around 1Mb. The memory based mp3 players have a top limit of around 500Mb meaning you can get roughly 120 average length tunes on there. But the top end hard drive versions go up to as much as 60Gb which is a whole lot of music - an anorak's dream :)
Another consideration is battery life. The hard drive mp3 players plough through the batteries at a rate of knots since the disk has to physically turn. The memory based option uses a lot less battery power. Many of the memory based mp3 players use the AAA size battery which is very convenient since you don't need a re-charger and you don't need to search for hard to find battery types. You'll find that most hard drive versions use lithium-ion rechargeable batteries and if you use your mp3 player a lot, your re-charger will be in regular use. Many people simply leave the power lead plugged in when they are at home.
An important factor in your decision should be the size of the unit. If you want to use your player at the gym or while you're out jogging then you'll want the smallest player possible. There are some really tiny models on the market these days. You will usually have to sacrifice some storage with a very small mp3 players but you can usually get enough music on there to have a good long workout.
If you want to use your mp3 player more at home then size will not be such a great consideration. The iPod is still a very compact unit and most people will be able to fit their entire collection on there. Of course the iPod is not your only option and there are many excellent manufacturers out there. Just be careful of some of the cheap imports you see on ebay, often there is no support for these players.
As a replacement for the home hi fi system, the mp3 player is becoming more and more popular. High fidelity purists obviously will never be swayed but to most of us the quality of the mp3 is perfectly adequate for our everyday listening purposes.
In fact many modern players coming on to the market have been designed with both portability and versatility in mind. What better way to entertain your dinner party guests than to have your mp3 player randomly selecting music from over ten thousand of your favourite tracks? No more fumbling around in your CD rack trying to find the disk that lost its cover ;)
Now you know what to look for, go get yourself a player and join the digital music revolution.
Article Source : http://www.networkliquidators.com/article-choosing-the-mp3-player-that-suits-you.asp
How to Remove Virus without Antivirus
irus attack is a universal problem faced by millions of PC users around the world. If you find your system infected with virus, it is highly recommended to call in antivirus support experts to delete it as trying to do it on your own can prove harmful to your pc. Usually, people use antivirus software programs available in the market to control and remove virus from their computers, but most of them may not be safe.
Is it possible to remove virus without antivirus?
Did you know that it is possible to remove virus without using any antivirus software? If you want to know how to remove virus from your computer without using an antivirus, here are a few simple steps to follow:
Steps to remove virus from computer -
1. Go to the "Start" menu and to the "Run" command.
2. In the text box, input the “cmd” command.
3. In the DOS window, you will see a command prompt. Input the Command Prompt to shift it to the infected drive. This can be done by typing the drive letter and a colon. After typing in “attrib-s=h*_*/s/d”, wait for the prompt to read the right drive before pressing “Enter”.
4. Input "dir" command to make the content directory of the drive appear. Here, you can identify suspicious looking .exe files. Files that are accompanied by .dll or .inf are dangerous files.
5. Go to files that activate virus and are attached to the .exe file and rename them. This can be done by typing “Rename” followed by the name of the file and any other name you choose. This way, without activating the virus, you can access the drive anytime you want to.
6. The next step is to find the drive folder that contains all files infected with the virus. You can find this folder in the “Program Files”. After deleting the infected files, it is now time to completely eliminate them from the Recycle Bin.
7. Input "regedit" in the Run Window to open the registry editor. Folders that are named “HKEY” are the registry keys of the virus. You can find them within the folders and must delete all keys associated with the virus. After removing all the virus and related registry keys, you must reboot your computer.
8. Remember to create a backup of your registry and use an external hard drive or disk to save your important data before registry editing. If, by mistake, you delete any wrong key, it may cause serious harm to your pc.
If you face any problem in removing virus from your computer, you must entrust the job to a professional, who specializes in antivirus support. This can be done with the help of the Command Prompt in your computer. Remember that certain files may have to be altered before deleting them so choosing an expert pc repair company to handle this job is the safest option.
Article Source : http://www.1888articles.com/how-to-remove-virus-without-antivirus-0109810.html
Is it possible to remove virus without antivirus?
Did you know that it is possible to remove virus without using any antivirus software? If you want to know how to remove virus from your computer without using an antivirus, here are a few simple steps to follow:
Steps to remove virus from computer -
1. Go to the "Start" menu and to the "Run" command.
2. In the text box, input the “cmd” command.
3. In the DOS window, you will see a command prompt. Input the Command Prompt to shift it to the infected drive. This can be done by typing the drive letter and a colon. After typing in “attrib-s=h*_*/s/d”, wait for the prompt to read the right drive before pressing “Enter”.
4. Input "dir" command to make the content directory of the drive appear. Here, you can identify suspicious looking .exe files. Files that are accompanied by .dll or .inf are dangerous files.
5. Go to files that activate virus and are attached to the .exe file and rename them. This can be done by typing “Rename” followed by the name of the file and any other name you choose. This way, without activating the virus, you can access the drive anytime you want to.
6. The next step is to find the drive folder that contains all files infected with the virus. You can find this folder in the “Program Files”. After deleting the infected files, it is now time to completely eliminate them from the Recycle Bin.
7. Input "regedit" in the Run Window to open the registry editor. Folders that are named “HKEY” are the registry keys of the virus. You can find them within the folders and must delete all keys associated with the virus. After removing all the virus and related registry keys, you must reboot your computer.
8. Remember to create a backup of your registry and use an external hard drive or disk to save your important data before registry editing. If, by mistake, you delete any wrong key, it may cause serious harm to your pc.
If you face any problem in removing virus from your computer, you must entrust the job to a professional, who specializes in antivirus support. This can be done with the help of the Command Prompt in your computer. Remember that certain files may have to be altered before deleting them so choosing an expert pc repair company to handle this job is the safest option.
Article Source : http://www.1888articles.com/how-to-remove-virus-without-antivirus-0109810.html
What's Linux
Linux is a freely available clone of the UNIX operating system. But that doesn't tell you much, does it? So instead I'll list a bunch of stuff about Linux and explain what they mean.
Linux is Free
I'll come back to this feature later, but for now think "free beer." Linux is 100% free. It is not shareware. It won't cost you a dime. You can borrow a copy from a friend and use it for free, legally. Or you can buy a CD-ROM for yourself. It's still free, you're just paying for the CD-ROM and maybe some other stuff. The cheapest CD-ROM I've seen is $1.89 ordered online. You can also buy Linux boxed up with a nice manual and user support for about fifty dollars. Of course, you could download Linux off of the internet for nothing, but that would take hours and your time is much more valuable than that. My favorite source of Linux CD's is the LinuxMall.
Linux is Ready to Run
When you buy most operating systems, you don't get much. Maybe a cheesy little editor and paint program, with a few games and diversions thrown in. But you can't really do anything with it until you buy a whole bunch of other stuff. Linux, on the other hand, gives you everything you need, and most of what you want. You get a wide selection of editors, paint programs, web browsers, games, office applications, networking applications, compilers, video stuff, audio stuff, and every other kind of stuff.
Linux is Easy to Install
I'll bet there's a lot of people choking on their coffee after they reading this! The common myth is that Linux is hard to install. I'm here to erase that rumour. It's just as easy, or easier, to install than Windows. You can install some distributions of Linux with just two or three presses of the the return key. If you have problems, see if there's a Linux User's Group (LUG) in your area. LUG's like to hold monthly "install fests" where they help new users get Linux up and running.
Linux is Multitasking
Linux can do more than one thing at a time. A few years ago this would have been considered amazing. But today it's old hat. Even Windows can do it. Not only can Linux run more than one program at a time, each program can do more than one thing simultaneously, which is called multi-threading.
Linux is Multi-User
More than one person can use the same Linux computer at the same time. Of course, if you only have one keyboard and one monitor, it will be hard to do. But it's great for networks.
Linux is Powerful
Linux can handle the big websites that get millions of hits a day. Linux can compete head-to-head with the million dollar scientific supercomputers (with only a few thousand dollars worth of extra equipment). Linux networks routinely outperform Windows NT networks. Many Linux computers have been up and running for years without once crashing. Try keeping most other operating systems up and running for even a month without crashing or rebooting!
Linux is Frugal
Linux doesn't care if you don't have the latest greatest computer computer on the market. It will run just fine on what you've got. I would recommend at least a '486 computer with 16 megabytes of memory, but something slower or smaller will also work. Linux will fit comfortably in a fifty megabyte hardrive if you don't want graphics. A 500Meg hardrive is ample. It will also work just fine with that old fourteen inch VGA monitor. Some people like to recycle old throw-away computers by simply installing Linux on them.
Linux is Compatible
Linux will run on lots of different kinds of computers. Besides the 386/486/pentium based PC, there are versions of Linux for Macintosh and other PowerPC computers. You can also run it on the really powerful computers like the Alpha and SPARC. You can even use it with those super expensive PC's that have more than one cpu. It will work with just about every audio and video card made. Just make sure that you don't have hardware that says "Windows only." Linux will reside on your hard drive next to Windows or DOS without making a fuss.
Linux is Graphical
Some people (particularly reporters) seem to think that Linux doesn't have a graphical user interface, or GUI. Not only does Linux have a GUI, it has dozens of GUI's. It's your choice on how you want Linux to look. You can make Linux look like Windows, the Mac, or something completely different. It also does really cool stuff like having more than one desktop. To get a taste of how cool Linux GUI's are, check out Enlightenment, WindowMaker, KDE and Gnome.
Linux is Secure
Besides the obvious benefits that security provides for networks, Linux is secure for single-computer home use also. Just a few simple security precautions, and your system will be virtually virus proof. Viruses just can't do much to your Linux computer. And if you follow the time honored and recommended practice of creating and using user accounts on your system, it will be impossible to commit those stupid blunders that sometimes happen (like accidentally reformatting your hard drive).
Linux is Free (revisited)
Unlike Windows, MacOS, OS/2, and most other operating systems, Linux is free software. The "free" means that the creators have shared their software with you. Linux comes complete with it's entire programming source code. This means that the programmers in the Linux community can fix, improve and expand Linux. Non programmers have written a lot of the documentation and help manuals. For a complete explanation of free and community software, check out the Open Source Page. Besides the fact that community software means more powerful, robust and bug-free software, it also means that no one can take it away from you. Microsoft controls the fate of Windows. But no one controls the fate of Linux.
Linux is UNIX
Because Linux is really a UNIX operating system, it pretty much follows the UNIX philosophy:
* Written by programmers for programmers
* A toolbox of incredibly useful utilities
* Most programs and utilities are small
* Commands and utilities do one thing, and do it well
* Linux doesn't assume anything
* Linux and its programs are portable
Linux is Not Perfect
I wouldn't be honest if I said there wasn't anything wrong with Linux. Nothing in this world is perfect. By letting you know the downsides to Linux you can use it knowing full well what you're getting into. First of all, Linux isn't easy. The installation is pretty painless if you don't have flaky or incompatible hardware. And once you get it set up, it's really not that hard to use. But that period between installation and full usability can be a nightmare sometimes. Linux won't hold your hand. All I can suggest is to read the manual and consult the internet. You will have to do some learning. But this is really a Good Thing® in disguise. Linux will teach you more about computers than most college degrees. But if you're afraid to learn new things, then maybe Linux isn't for you. Finally, you'll have to occasionally use the command line. The thought of typing in commands to tell the computer what to do instead of using the mouse to click on an icon can be scary for some people. On the bright side though, you can do some pretty amazing stuff on the command line that you just can't do in a GUI.
Article Source : http://www.usermode.org/docs/whatslinux.html
Linux is Free
I'll come back to this feature later, but for now think "free beer." Linux is 100% free. It is not shareware. It won't cost you a dime. You can borrow a copy from a friend and use it for free, legally. Or you can buy a CD-ROM for yourself. It's still free, you're just paying for the CD-ROM and maybe some other stuff. The cheapest CD-ROM I've seen is $1.89 ordered online. You can also buy Linux boxed up with a nice manual and user support for about fifty dollars. Of course, you could download Linux off of the internet for nothing, but that would take hours and your time is much more valuable than that. My favorite source of Linux CD's is the LinuxMall.
Linux is Ready to Run
When you buy most operating systems, you don't get much. Maybe a cheesy little editor and paint program, with a few games and diversions thrown in. But you can't really do anything with it until you buy a whole bunch of other stuff. Linux, on the other hand, gives you everything you need, and most of what you want. You get a wide selection of editors, paint programs, web browsers, games, office applications, networking applications, compilers, video stuff, audio stuff, and every other kind of stuff.
Linux is Easy to Install
I'll bet there's a lot of people choking on their coffee after they reading this! The common myth is that Linux is hard to install. I'm here to erase that rumour. It's just as easy, or easier, to install than Windows. You can install some distributions of Linux with just two or three presses of the the return key. If you have problems, see if there's a Linux User's Group (LUG) in your area. LUG's like to hold monthly "install fests" where they help new users get Linux up and running.
Linux is Multitasking
Linux can do more than one thing at a time. A few years ago this would have been considered amazing. But today it's old hat. Even Windows can do it. Not only can Linux run more than one program at a time, each program can do more than one thing simultaneously, which is called multi-threading.
Linux is Multi-User
More than one person can use the same Linux computer at the same time. Of course, if you only have one keyboard and one monitor, it will be hard to do. But it's great for networks.
Linux is Powerful
Linux can handle the big websites that get millions of hits a day. Linux can compete head-to-head with the million dollar scientific supercomputers (with only a few thousand dollars worth of extra equipment). Linux networks routinely outperform Windows NT networks. Many Linux computers have been up and running for years without once crashing. Try keeping most other operating systems up and running for even a month without crashing or rebooting!
Linux is Frugal
Linux doesn't care if you don't have the latest greatest computer computer on the market. It will run just fine on what you've got. I would recommend at least a '486 computer with 16 megabytes of memory, but something slower or smaller will also work. Linux will fit comfortably in a fifty megabyte hardrive if you don't want graphics. A 500Meg hardrive is ample. It will also work just fine with that old fourteen inch VGA monitor. Some people like to recycle old throw-away computers by simply installing Linux on them.
Linux is Compatible
Linux will run on lots of different kinds of computers. Besides the 386/486/pentium based PC, there are versions of Linux for Macintosh and other PowerPC computers. You can also run it on the really powerful computers like the Alpha and SPARC. You can even use it with those super expensive PC's that have more than one cpu. It will work with just about every audio and video card made. Just make sure that you don't have hardware that says "Windows only." Linux will reside on your hard drive next to Windows or DOS without making a fuss.
Linux is Graphical
Some people (particularly reporters) seem to think that Linux doesn't have a graphical user interface, or GUI. Not only does Linux have a GUI, it has dozens of GUI's. It's your choice on how you want Linux to look. You can make Linux look like Windows, the Mac, or something completely different. It also does really cool stuff like having more than one desktop. To get a taste of how cool Linux GUI's are, check out Enlightenment, WindowMaker, KDE and Gnome.
Linux is Secure
Besides the obvious benefits that security provides for networks, Linux is secure for single-computer home use also. Just a few simple security precautions, and your system will be virtually virus proof. Viruses just can't do much to your Linux computer. And if you follow the time honored and recommended practice of creating and using user accounts on your system, it will be impossible to commit those stupid blunders that sometimes happen (like accidentally reformatting your hard drive).
Linux is Free (revisited)
Unlike Windows, MacOS, OS/2, and most other operating systems, Linux is free software. The "free" means that the creators have shared their software with you. Linux comes complete with it's entire programming source code. This means that the programmers in the Linux community can fix, improve and expand Linux. Non programmers have written a lot of the documentation and help manuals. For a complete explanation of free and community software, check out the Open Source Page. Besides the fact that community software means more powerful, robust and bug-free software, it also means that no one can take it away from you. Microsoft controls the fate of Windows. But no one controls the fate of Linux.
Linux is UNIX
Because Linux is really a UNIX operating system, it pretty much follows the UNIX philosophy:
* Written by programmers for programmers
* A toolbox of incredibly useful utilities
* Most programs and utilities are small
* Commands and utilities do one thing, and do it well
* Linux doesn't assume anything
* Linux and its programs are portable
Linux is Not Perfect
I wouldn't be honest if I said there wasn't anything wrong with Linux. Nothing in this world is perfect. By letting you know the downsides to Linux you can use it knowing full well what you're getting into. First of all, Linux isn't easy. The installation is pretty painless if you don't have flaky or incompatible hardware. And once you get it set up, it's really not that hard to use. But that period between installation and full usability can be a nightmare sometimes. Linux won't hold your hand. All I can suggest is to read the manual and consult the internet. You will have to do some learning. But this is really a Good Thing® in disguise. Linux will teach you more about computers than most college degrees. But if you're afraid to learn new things, then maybe Linux isn't for you. Finally, you'll have to occasionally use the command line. The thought of typing in commands to tell the computer what to do instead of using the mouse to click on an icon can be scary for some people. On the bright side though, you can do some pretty amazing stuff on the command line that you just can't do in a GUI.
Article Source : http://www.usermode.org/docs/whatslinux.html
Reinstall Windows XP On Your Computer
Written By:Bill Holder
Installing Windows XP is the easy part. The task is pretty much a matter of "set it and forget it." You do need to make sure that your system is set up to boot from the CD drive first, so you can boot from the Windows XP disc. If you are uncomfortable or don't want to be bothered with the BIOS setup, you can simply let the CD auto-play while you're in Windows. You choose whether to repair Windows XP or to do a fresh installation of it.
A fresh installation will wipe out all your data and any applications that were loaded—everything from Microsoft Office to the Sun Java engine. Repairing the OS will keep all your current data but replace anything that might be corrupted or missing. So while a repair can fix problems, it won't provide the same performance benefits you get from a new installation.
Once started, the setup program will run on its own for the most part, requiring your input only a few times—for example, to enter the 25-digit activation code, name the system, and choose which options you want installed. If you are unsure of anything, you will usually be safe choosing the default options. And you can install features and change any of your choices anytime after the Windows XP installation completes.
If your system came with Windows XP preinstalled, you may not have a traditional Windows XP installation CD. You probably have the system vendor's recovery CD, which provides an image of how your hard drive was set up when you took your PC out of the box. Reinstalling from a recovery CD is usually a simple procedure. Be aware: The recovery process is almost always a fresh installation.
Typically, the recovery CD is a bootable disc. Again, your CD drive should be set to boot in the BIOS (but if your computer manufacturer included a bootable CD, you're probably all set). Some recovery CDs can also be executed in Windows. Either way, simple on-screen instructions will guide you through the process.
Some computer makers don't include physical recovery discs. Instead, the recovery information may be stored on the hard drive on a separate, hidden partition. During boot-up, there will be an option—usually a few keystrokes—to enter the PC into recovery mode. This option has the disadvantage of using up hard drive space, and if your problems happen to be related to the hard drive, you might not be able to run the recovery process. The upside is that this type of recovery is often more convenient, and the process is faster.
After reinstalling Windows, remember to run the Windows Update. Microsoft is constantly posting important security patches and enhancements that need to be applied.
Article Source : http://computerarticles.net/articles/Computers/Reinstall-Windows-XP-On-Your-Computer.html
Installing Windows XP is the easy part. The task is pretty much a matter of "set it and forget it." You do need to make sure that your system is set up to boot from the CD drive first, so you can boot from the Windows XP disc. If you are uncomfortable or don't want to be bothered with the BIOS setup, you can simply let the CD auto-play while you're in Windows. You choose whether to repair Windows XP or to do a fresh installation of it.
A fresh installation will wipe out all your data and any applications that were loaded—everything from Microsoft Office to the Sun Java engine. Repairing the OS will keep all your current data but replace anything that might be corrupted or missing. So while a repair can fix problems, it won't provide the same performance benefits you get from a new installation.
Once started, the setup program will run on its own for the most part, requiring your input only a few times—for example, to enter the 25-digit activation code, name the system, and choose which options you want installed. If you are unsure of anything, you will usually be safe choosing the default options. And you can install features and change any of your choices anytime after the Windows XP installation completes.
If your system came with Windows XP preinstalled, you may not have a traditional Windows XP installation CD. You probably have the system vendor's recovery CD, which provides an image of how your hard drive was set up when you took your PC out of the box. Reinstalling from a recovery CD is usually a simple procedure. Be aware: The recovery process is almost always a fresh installation.
Typically, the recovery CD is a bootable disc. Again, your CD drive should be set to boot in the BIOS (but if your computer manufacturer included a bootable CD, you're probably all set). Some recovery CDs can also be executed in Windows. Either way, simple on-screen instructions will guide you through the process.
Some computer makers don't include physical recovery discs. Instead, the recovery information may be stored on the hard drive on a separate, hidden partition. During boot-up, there will be an option—usually a few keystrokes—to enter the PC into recovery mode. This option has the disadvantage of using up hard drive space, and if your problems happen to be related to the hard drive, you might not be able to run the recovery process. The upside is that this type of recovery is often more convenient, and the process is faster.
After reinstalling Windows, remember to run the Windows Update. Microsoft is constantly posting important security patches and enhancements that need to be applied.
Article Source : http://computerarticles.net/articles/Computers/Reinstall-Windows-XP-On-Your-Computer.html
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