Hi majidashraf,
Thank you for posting in Microsoft Community!
1) What is the make and model of the VGA?
Are you looking to update VGA Drivers? Now you can easily download VGA Drivers for windows 10, 8, 7, xp & vista with driver whiz. Windows can also download device software and info. PCs running Windows RT 8.1 always automatically download and install drivers, apps.
VGA Driver Ati 8.33 supports numerous ATI and Radeon graphic cards. Click on the following links for the driver package readme info./LH64A/Readme.txt. Driver vga Windows 8 downloads - Free Download Windows 8 driver vga - page 2.25 - Windows 8 Downloads - Free Windows8 Download. Installs the IntelĀ® HD Graphics driver for Windows* 8 and 8.1.
2) What happens when you try to install the driver?
3) Do you receive any error?
Since Windows 8 is a new release there may not be drivers designed for Windows. You can download the drivers designed for Windows 7 and install it on the Windows 8 using the compatibility mode. Follow the steps.
Download Vga Driver For Windows 8
a) Enter the Start screen
b) Press Windows key + C on your keyboard to show the Charms bar (If you have a touchscreen: Touch the right edge of your screen and slide your finger to the center of the screen to show the Charms bar)
c) Search for Troubleshooting, Click Settings in the right column.
d) Click Troubleshooting. Click Run programs made for previous versions of Windows
e) Click Next, select Not Listed. Click Next
f) Click Browse and select the installer that you downloaded using the link above.
g) Click Next, click Troubleshoot program Usb driver download.
![Driver Driver](/uploads/1/2/6/5/126536473/553566119.jpg)
h) Check The program worked in earlier versions of Windows but won't install or run now box
i) Click Next, select the last known working operating system for this driver (probably Window 7)
![Vga driver for windows 8.1 Vga driver for windows 8.1](/uploads/1/2/6/5/126536473/710053843.jpg)
j) Click Next.
Make sure to update all the drivers to the latest Windows 8 drivers and also run Windows updates and optional updates regularly.
Please post back if you are still experiencing the issue. I will be glad to provide you with the additional options available that you can utilize to get the issue resolved.