This little graphic viewer is free and can-do things that other sophisticated apps can't.

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors after installing the January 2026 Patch Tuesday security updates. The issue ...

The error message guides you to reseat the RAM sticks. This fix is helpful if the RAM sticks are not making proper contact with the RAM slots or are dirty. For this ...

Microsoft stopped supporting Windows 10 last October. Many PCs with Windows 10 don't pass Microsoft's strict requirement check. It's possible to bypass this and ...

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ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Now that Windows 10 is no longer supported, it's become a more attractive target for hackers. That doesn't mean you need to upgrade right away—here's how to stay protected. When the IBM PC was new, I ...

You can spend money on third-party PC optimization tools to improve performance, but Microsoft PC Manager claims to deliver the same benefits for free. I put it to the test. I've been testing PC and ...

There are many types of errors in Python. No matter where you are in your Python journey, you've most likely faced one or more of these errors. For some, it might be easy to know what's wrong in your ...