Use built-in Windows tools like the Troubleshooter to fix common problems on your computer. You can check your memory with the Windows Memory Diagnostic tool to solve lagging issues. Tools like ...

If HP diagnostics tool says, "Your current version of diagnostics is not up to date", you need to follow the solutions ...

Is your Chromebook having networking issues? Jack Wallen introduces you to a tool that could help you solve those problems. Image: iStockphoto/Savusia Konstantin Generally speaking, Chromebooks just ...

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 you see the message Security or firewall might be blocking the connection following completion of Windows Network Diagnostics to determine what’s causing internet or network connection issues on ...