Even after using laptops for years, many users don’t even touch the most important tool: the built-in hardware diagnostics. These tests are preinstalled on every Windows laptop and Mac. Since they are ...

Laptops quietly monitor their own health, but most people never tap into the tools that can warn of trouble long before a crash or data loss. Built-in hardware diagnostics sit below the operating ...

If one of your PCs fails to boot properly -- or is stuck in an endless boot cycle -- accessing Windows and your files may seem impossible. Troubleshooting and repairing a PC that reboots constantly ...

The error indicates a problem with your computer’s PXE. This error often occurs when your boot sequence is misconfigured in your BIOS, or your boot device (usually ...

You may never think about what your computer is doing for those few seconds of black screen before your operating system plays its friendly startup chime. That is, unless the BIOS hangs and the black ...