The final thing you’ll want to do is get Windows updated. Chances are, you’ve already gotten a notification from Windows Update at this level, but when not, head into your Start Menu, go to Programs, and hit Windows Update. Install all of the updates it gives you, and reboot your pc. Check for updates again and it’ll have a whole new slew of them for you. You’ll have to do that fairly a few times, however finally it should cease serving you notifications and you may be all updated.