The official Microsoft performance-boosting and clean-up app for Windows called "PC Manager" thinks a user's PC needs repairing if they choose to ignore Bing. But it's hardly a surprise at this point.

Add Yahoo as a preferred source to see more of our stories on Google. Man Cleaning a MacBook Screen We spend a lot of time looking at our desktop monitors and laptop displays. Unfortunately, computer ...

Computers are essential to modern life, but many users forget that regular cleaning is just as important as software updates. Over time, dust, pet hair, and debris can build up inside your device, ...