Diagnostic apps aren’t the most exciting programs on your computer, but they’re important to keep in your PC toolkit. Whether you need to diagnose a slow PC, want to make sure you’re getting the full ...

Windows isn't testing your RAM hard enough to know the actual mistakes.

Unless you’re a die-hard tinkerer, PC maintenance probably feels as much of a chore as servicing your car. Fortunately, maintaining your computer is a lot easier than that — and you don’t get dirty to ...

If you encounter the ‘Your current version of diagnostics is not up to date’ error message, go to the URL mentioned in the error message and try downloading the ...