Hello There!
I need your help! I installed Windows XP in my computer but the VGA is properly installed? Is there any way or any URL where I can detect my computer or it detects my computer and tell me that you have "which" kind of device?

Please help.

Download this and run it.

It will tell you what kind of video card you have. Then you can go to their web site and download a driver.

your short on info
what kind of vga are you using

for a link you should just google your vga name such as "radeon hd 3650 driver"

if your motherboard has an integrated graphics card you need to shut that off by going to add or remove components so that your computer will search for another vga
make sure your new card is out before you turn the integrated one off

Well, most of websites dont have it for free,and be aware, most of it destroy your computer, its happen with me, but if you want my advice, u can open your computer cover , and check the VGA card, and look for SN or PN or name, anything you can get, after that go to this URL and Register and download all what you need

http://www.driverguide.com

Hope this will help...