If you work on your computer where other people can see sometimes you want to hide things quickly. Or maybe you just want to take a break and don't want everything on your computer available to other people. One thing you can do is to have your screen blank out after a certain time and require a password on waking it you but you don't want to have to wait for that to happen. Any time you want to lock your machine quickly you just hold down the Windows key and press the "L" [...]
