You probably already know how to password protect your computer, locking out other, but if you know how to password protect folders you can safely let others use your ...

You can change the lock screen on your Windows computer by customizing the background image and specifying what supplemental information it displays. To change the lock screen, start the Settings app ...

Personal, local security is just as important on a Mac as on any other computer -- the easiest way to keep people from going through your computer while you are away is to lock the desktop. However, ...