How to Log In to a Windows Desktop Without a Keyboard

Have you ever had your keyboard break down on you, or your computer simply refuses to accept its input? It’s especially frustrating if this happens while the computer is off, since you can’t input your password to get access to Windows. Thankfully, Microsoft has included a way to access your data (and hopefully fix your problem) using only a mouse or a touch screen.
by Michael Crider via How-To Geek