Astronaut Karen Nyberg demonstrates her techniques for personal hygiene from the neck up aboard the International Space Station.
Just deleted an important batch of images from your memory card? Never fear, here's how to undelete them for Mac and PC users.
Several third-party utilities can serve as Start menu replacements for Windows 8 users who aren't as keen on the new Start screen.
Focus stacking is a technique that will give your macro shots much sharper focus. Here's how to get started with a dSLR.
Here are some tips to help squeeze out every last bit of juice from your camera's battery pack.
People who set up a Windows 8 PC or tablet using a Microsoft account will now receive two e-mails with tips and tricks on using the new OS.
CNET editor Dong Ngo rounds up current top external hard drives that make the best backup drives.
Give your friends and family the gift of reading with this simple guide.
Six tips to know before converting your old electronics into cash.
Where the sun don't shine. Seriously.