It is a bit more technical than this, but you most likely get the idea.
, just like every other piece of software out there, are prone to bugs from time to time.
It is not suggested that you use this method UNLESS you know exactly what you are doing.
Plenty of people have attempted the manual method only to find that they install the incorrect drivers and their computer ends up in a worse state than before.
For ATI and NVIDIA graphic cards, it is possible to download graphic cards device drivers for free from the ATI and NVIDIA official websites.
If you are not confident that you can get the right drivers for your computer then you should use this final method. It will then install them automatically, absolutely no hassle involved.
The ATI drivers will download automatically in a format.
All you need to do is click on the downloaded file and follow the instructions. Whilst the methods mentioned previously all work for updating your ATI Graphics Drivers, they are not ideal.
These drivers will tell your operating system exactly what to do with that particular piece of hardware.
In this case it will tell your operating system that the ATI Graphics Card is meant to display imagery on your monitor.
This should, if you are lucky, tell you if your ATI Graphics Drivers are out of date.