After a decade of testing PCs, routers, and home networks, I know what causes slow speeds and how to optimize your internet.

You can spend money on third-party PC optimization tools to improve performance, but Microsoft PC Manager claims to deliver ...

We test dozens of laptops every year here at ZDNET: from the latest MacBooks to the best Windows PCs, aiming for a dual approach. On one hand, we run a series of benchmarking programs to gather ...

Since 1983, PCWorld has been testing PCs, and while we made the jump from paper to digital years ago, our mission remains the same: We’re here to help you make better choices about your PC hardware ...