b. Getting Your Drivers
It is likely that you will either have a card by nVidia or ATI. Their web addresses for driver updates are:
If your card is not by either of those it may be by one of the following:
Whichever it is, you can follow the advice given on site to find the drivers you need. If you need any further help in finding the right drivers, post the relevant information from the 2 tabs and I or someone else will see what we can find for you.