Building your own PC [mac computer support]
There are many reasons that someone would want to build their own pc. Among those reasons are saving money, and putting together a pc which contains exactly what you want.
If you are willing to put your own pc together, then you could save quite a bit of money. Not only on the initial purchase, but also in the long run when it comes to the warranties. Most computer resellers offer a one year warrantee on the entire pc. However when purchasing your pc in component form, each individual component will have different lengths of guarantee. An example is your hard disk drive which usually comes with a five year guarantee, and your memory may give you a lifetime guarantee. Each individual brand may give you different warrantees as well so it helps to shop around. I also believe that some resellers may use the cheapest parts they can find to build your pc so that they can maximize their profits. [mac computer support]
The second reason mentioned allows you to research each individual part that you are considering putting into your new pc and putting in the best that you can find. This allows you to get the best combination of components so that you can put together that killer pc that you have always wanted.
The bonus of choosing your own components, is also that you will know whether a certain component is compatible with the other components and you will get good brand name components which have a good driver support from the manufacturer.
Talking about support, you may find that getting your pc working may be a bit difficult if you have never built your own pc before, (This would be the main downside to building your own pc), however there are several helpful websites where everyday people just like you and I are building their own computers and offer help and advice to anyone willing to listen. Check at the end of this article for a few ideas of helpful websites. A really big benefit of building your own pc is that when one of your components get old you could possibly replace or upgrade just that one part. Pre-built resellers will generally not recommend upgrading parts as they make more profit on selling you an entire new system. Several the pre-build computers are built in a proprietary fashion as well which means that newer technology might not be compatible with your current pc.
So what do you need in a computer to make it work?
Well there are very many things that you can add to a computer but I am going to cover only enough to get your computer from an empty space on your desk to something you can write letters with. [mac computer support]
Here is a list of items you require to have a functional pc:
1. A pc monitor
2. A mouse
3. A keyboard
4. A computer case
5. A mainboard or motherboard
6. A CPU (Central Processing Unit)
7. Memory
8. An optical drive, like a CD-ROM or DVD
9. A Hard Disk Drive
10. A screen card (If it is not included on the motherboard)
All this is called your hardware, and with these ten things you will have a computer. However you will not be able to write letters yet, to do that you will need to get some software to add to the above hardware. The most important software you need is an Operating system. This controls the whole computer and without it your new creation will simply sit there looking pretty. The most popular operating system on the market today is probably Microsoft Windows. The only other real option you have for an operating system is one of the Linux flavors. These will save you money but will require some learning curve if you are used to using Windows.
Once you have all these things then building your new pc is as easy as plugging everything together, doing some basic configuration and then installing the operating system.
I am not going to go into all the detail of how to do all this as there is plenty of information out on the internet already, but I hope this article whet your appetite and persuaded you that you should be building your next computer yourself.
Some handy web resources:
http://www.pcmech.com/byopc/step-1-materials-required/ - Step by step on how to build
http://www.tomshardware.com/ - Reviews and benchmarks on components
http://www.buildyourown.org.uk/pc-building/ - Building how to with help forums
http://www.youtube.com/watch?v=lVJ5ZEbf6F4 - Building a computer video
http://www.tigerdirect.com/static/html/pcbuildingtips.html - Some tips and techniques
วันพฤหัสบดีที่ 17 มกราคม พ.ศ. 2551
How to Use Windows XP "System Restore"
How to Use Windows XP "System Restore" [mac computer window]
Well, we all have been there. We turn on our computer (boot up) getting ready to type that school report, or business presentation and guess what, our computer just does not want to work today. Whether it's the word processor, spreadsheet, or financial package that isn't working, most people do not know that Microsoft Windows XP has a built in feature that just may come and save the day. That feature is called "System Restore."
Basically, System Restore is like a little hound that runs behind the scenes taking "snapshots" of various parts of the Microsoft Windows XP operating system. So, if a part of Microsoft Windows XP stops working one day, the System Restore utility is able to reference one of the "snapshots" it took and restore your system from a previous day (a day when your computer worked). It's kind of like going back in time to a day when your computer worked. All your current data (Microsoft Word files, etc.) are still retained, so you don't have to worry about losing any present day files. [mac computer window]
In order to restore your computer just follow these simple steps:
1. Close any open programs.
2. Click on the Windows "Start" button (normally located on the bottom of your computer desktop)
3. Click on "All Programs"
4. Click on "Accessories"
5. Click on "System Tools"
6. Then click on "System Restore"
7. At this point the System Restore wizard will launch. You will have two options:
a. "Restore my system from an earlier date"
b. "Create a system restore point"
If you just need to restore your system and get it working correctly again, just select option "a" and click "Next." [mac computer window]
8. On this screen you can select a date from the calendar that you would like to try and restore from. So, if you knew that your computer worked fine two days ago, just pick that date on the calendar and click "Next."
9. The next screen is the confirmation window. Just verify the information on the screen and click "Next." Windows XP will then reboot and try to restore your system with the settings from the date you selected.
The System Restore process can take anywhere from 10 to 30 minutes depending on how much reconfiguration Windows XP needs to do and how fast of a PC you have. When System Restore is done, a screen will popup with the results of the restore. If it was successful, you can then log into the system and start using the computer again. Any quirky issues that you were having are now hopefully gone.
Now, on step 7b above, I mentioned the "Create a system restore point" option. This option is for when you want to force Windows XP to take a snapshot of your system just before you install a program or alter any system settings that you are not sure of. It is like a safety net for when you install any internet programs (sometimes riddled with spyware) or system drivers (video, audio, etc). If you want to revert back to a virgin state just create a restore point "before" installing any software. This way, if your machine starts acting weird, you can just restore your settings from the selected point.
With a little practice, the System Restore utility is easy to use and a great way to help ensure the safety of your computer.
Well, we all have been there. We turn on our computer (boot up) getting ready to type that school report, or business presentation and guess what, our computer just does not want to work today. Whether it's the word processor, spreadsheet, or financial package that isn't working, most people do not know that Microsoft Windows XP has a built in feature that just may come and save the day. That feature is called "System Restore."
Basically, System Restore is like a little hound that runs behind the scenes taking "snapshots" of various parts of the Microsoft Windows XP operating system. So, if a part of Microsoft Windows XP stops working one day, the System Restore utility is able to reference one of the "snapshots" it took and restore your system from a previous day (a day when your computer worked). It's kind of like going back in time to a day when your computer worked. All your current data (Microsoft Word files, etc.) are still retained, so you don't have to worry about losing any present day files. [mac computer window]
In order to restore your computer just follow these simple steps:
1. Close any open programs.
2. Click on the Windows "Start" button (normally located on the bottom of your computer desktop)
3. Click on "All Programs"
4. Click on "Accessories"
5. Click on "System Tools"
6. Then click on "System Restore"
7. At this point the System Restore wizard will launch. You will have two options:
a. "Restore my system from an earlier date"
b. "Create a system restore point"
If you just need to restore your system and get it working correctly again, just select option "a" and click "Next." [mac computer window]
8. On this screen you can select a date from the calendar that you would like to try and restore from. So, if you knew that your computer worked fine two days ago, just pick that date on the calendar and click "Next."
9. The next screen is the confirmation window. Just verify the information on the screen and click "Next." Windows XP will then reboot and try to restore your system with the settings from the date you selected.
The System Restore process can take anywhere from 10 to 30 minutes depending on how much reconfiguration Windows XP needs to do and how fast of a PC you have. When System Restore is done, a screen will popup with the results of the restore. If it was successful, you can then log into the system and start using the computer again. Any quirky issues that you were having are now hopefully gone.
Now, on step 7b above, I mentioned the "Create a system restore point" option. This option is for when you want to force Windows XP to take a snapshot of your system just before you install a program or alter any system settings that you are not sure of. It is like a safety net for when you install any internet programs (sometimes riddled with spyware) or system drivers (video, audio, etc). If you want to revert back to a virgin state just create a restore point "before" installing any software. This way, if your machine starts acting weird, you can just restore your settings from the selected point.
With a little practice, the System Restore utility is easy to use and a great way to help ensure the safety of your computer.
What to Look For In a Spyware Blocker
What to Look For In a Spyware Blocker [mac computer spyware]
Scanning your computer system to remove any spyware invaders that may be present is a good first step to protecting yourself from potential threats on the Internet; however, it simply is not enough. All too often, spyware components can come back just as easily after they are removed. To provide future protection for your computer system you need a thorough spyware blocker.
Your computer, just like your pets and kids, needs to be immunized against potential threats. Spyware blocker programs are designed to provide that very protection and immunization. [mac computer spyware]
Ideally, spyware blocker programs should have a variety of protection features to ensure your computer receives more than adequate immunization. Consider this for a moment. Which would you prefer, protection from ever developing a disease or a cure after you have it and become ill? It's not an understatement to say that just about everyone would say they would prefer to never get the disease in the first place. That's why we all line up at the doctor's office as kids to receive immunizations and booster shots.
To keep your computer from becoming ill, you need to select a spyware blocker with real time protection. This type of feature will detect a threat as soon as it attempts to attack your computer and stop it right in its tracks; thus preventing your computer from ever becoming infected. [mac computer spyware]
One of the number one ways that many spyware and adware components work is by sort of hijacking your home page. In some cases, you may have to turn on your computer one day to realize that your homepage has been changed or reset without your permission and in other cases you may not realize anychange at all, yet the problem is still there. To combat this, be sure to look for a spyware blocker that will prevent your home page from being hijacked. This feature works by sort of low-jacking your home page so that it can't be reset without your permission.
Some of the best spyware blocker programs out there actually work by containing a list of restricted sites that prevent your computer from accessing sites that have been determined to be dangerous. If lack of control has you concerned, rest assured that many programs with such features also have a manual control option that gives you a choice of whether you want to visit the site but also informs you at the same time that this site may be dangerous.
Scanning your computer system to remove any spyware invaders that may be present is a good first step to protecting yourself from potential threats on the Internet; however, it simply is not enough. All too often, spyware components can come back just as easily after they are removed. To provide future protection for your computer system you need a thorough spyware blocker.
Your computer, just like your pets and kids, needs to be immunized against potential threats. Spyware blocker programs are designed to provide that very protection and immunization. [mac computer spyware]
Ideally, spyware blocker programs should have a variety of protection features to ensure your computer receives more than adequate immunization. Consider this for a moment. Which would you prefer, protection from ever developing a disease or a cure after you have it and become ill? It's not an understatement to say that just about everyone would say they would prefer to never get the disease in the first place. That's why we all line up at the doctor's office as kids to receive immunizations and booster shots.
To keep your computer from becoming ill, you need to select a spyware blocker with real time protection. This type of feature will detect a threat as soon as it attempts to attack your computer and stop it right in its tracks; thus preventing your computer from ever becoming infected. [mac computer spyware]
One of the number one ways that many spyware and adware components work is by sort of hijacking your home page. In some cases, you may have to turn on your computer one day to realize that your homepage has been changed or reset without your permission and in other cases you may not realize anychange at all, yet the problem is still there. To combat this, be sure to look for a spyware blocker that will prevent your home page from being hijacked. This feature works by sort of low-jacking your home page so that it can't be reset without your permission.
Some of the best spyware blocker programs out there actually work by containing a list of restricted sites that prevent your computer from accessing sites that have been determined to be dangerous. If lack of control has you concerned, rest assured that many programs with such features also have a manual control option that gives you a choice of whether you want to visit the site but also informs you at the same time that this site may be dangerous.
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