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 ...

Discover the built-in hardware tests that can extend the life of your laptop and save you from expensive repairs.

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 ...

Is your Chromebook acting up? Jack Wallen introduces you to the ChromeOS Diagnostic tool, with which you can run hardware tests on your Chromebook. Generally speaking, Chromebooks run smoothly for ...

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

Your desktop computer comes with several sophisticated diagnostic programs. Technicians use these tools to find the causes of erratic behavior in the computer, slow operation and other problems. These ...