So in our case this meant clicking the program's Download Update button and following the instructions, 17 times. In the free version you can download and install your updates, but only individually. It turned out that we had 17, for everything from obscure low-level system components to our network and graphics cards, USB hubs, even our mouse. The scanning process doesn't take long - it was less than 10 seconds on our test PC - and the program will then tell you how many of your drivers have updates available. SlimDrivers is a handy utility that will check your PC for outdated drivers.
