The number lock function on your laptop can help you quickly enter a series of numbers including those related to the bookkeeping of your business. The function turns your laptop's keypad into a ...

In earlier days, computers displayed physical indicator lights for Caps Lock, Num Lock, and other keyboard keys so that we knew their status, but that is not always the case today. In this post, we ...

When you completely absorb yourself in some work, chances of accidentally hitting a keyboard shortcut always exist. For example, if you have a numeric key shortcut configured and unknowingly press it, ...

Your computer checks all installed components when you attempt to boot, and it offers a code when it detects a problem. This code could be a series of beeps or LED ...

Predator lets you lock and unlock your desktop using a USB thumb drive. What I like best about Predator ($29, 30-day free trial) is the concept: Instead of using a password to unlock your computer, ...

If you’re concerned about the security of your identity, locking your Social Security number may provide a solution. Safeguarding your personal information is more important today than ever before.