Point-and-shoot and DSLR cameras have a knack for attracting dirt, and that grime can show up in pictures. Sand and moisture at the beach can render a good camera unusable. Here’s how to clean it up.

If you regularly change lenses on your camera, dust or debris will eventually end up on your sensor. There are things you can do to mitigate that, but any time you expose your camera's interior to the ...

Just like how dust collects in your humble abode during the winter months, your PC can also accumulate superfluous files and folders over a period of time. To make room for new programs and photos, ...