Drivers; I remember them as another word for updates. Its easier for me to think of them in this way. Every little thing that your computer runs, like sound, operating system, graphics, etc. need updating from time to time and these updates AKA drivers. You need to go to your computer companies website and look for support or help button and go to download new drivers or updates. See if your particular Operating system (windows 7, mac, etc.) has updates. OR you can just run an update check from your desktop somewhere, I do not know where without being on your system.
OR THE BEST OPTION
Call the 1 800 help line that came with your system and ask the customer service where to go to update all your drivers on your system and where to get your system updates from.
Drivers and Updates are not interchangable terms its just how I learned them, when you call make sure you use the Drivers Term.
Good Luck