Windows allows you to lock your screen so that others cannot access your computer without entering your password. This is very useful when you need to be away from your computer for a while and do not ...

To change the background for the Windows 8 lock screen you should go to the Windows 8 Start Screen and type customize lock. When the search results appear click on the Settings category as shown below ...

A look at this week's top-rated websites from StumbleUpon, recorded on November 6. This week's selection includes a website that shows you how a secret knock-detecting lock works, a website that shows ...

Learn how to create a professional rotating orbiting stabilized lock-on effect in Adobe After Effects. This step-by-step tutorial covers keyframe animation, motion tracking, and stabilization ...