Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...

Your web browser could be the culprit, especially if you've lost count of the number of windows and tabs you have open. Each browser window and tab takes up memory and processing power and, over time, ...

If your Wi-Fi signal strength seems to drop off evenly at a certain point, you can use extenders. A Wi-Fi extender captures that signal and, as the name suggests, extends it to areas around a home ...