The UNIX ping command lets you test network servers and latency. Here's how to use it in the macOS Terminal app. The UNIX ping command is a tiny UNIX network tool that allows you to test your network, ...

Stress testing your CPU is a great way to ensure that your overclock is stable, check that your cooling is powerful enough, or run in some new heat paste that you've applied to your processor. But ...

Unless you keep all 512GB of your local files backed up to the cloud, having your computer drive crash on you is one of the worst nightmares there is. Just imagine being unable to access your precious ...

The first thing you should try is a memory test. Windows 11 comes packaged with a tool called Windows Memory Diagnostic that ...

If you're wondering how well your computer can handle the most common AI tasks, turn to the newly launched Geekbench AI 1.0, For those of you new to benchmarking, it essentially stress-tests your ...

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 ...