Anyone that owns a PC has to contend with dust buildup. It's the bane of PC cooling. Even if you keep your area clean, some buildup will occur over time. It's made much worse of you have a ...

Get CCleaner Professional for the special price of $14.95 on the PCWorld Store and keep your computer clean and optimized for ...

A clean install is the ultimate troubleshooting technique, but it's also the best way to repurpose a device you no longer ...

All you need is a few household items to clean your mouse, mouse pad and keyboard.

Honest question: When's the last time you gave your computer a wipe-down?

First, back up the content you want to keep. Then check your device for any removable storage. For computers, that means checking the DVD drive, card reader, floppy drives, and USB ports for old ...

and cotton swabs to safely clean your keyboard. Turn off your computer or unplug your keyboard for safety. Flip your keyboard upside down and gently shake it to dislodge loose debris. Use ...