Your PC's critical security certificates may be about to expire - how to check ...

Use Windows Sandbox to safely install and test unknown apps in an isolated environment. Protect your PC from malware and risky software without affecting your system.

Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

Windows 11 is adding a built-in speed test you can launch from the taskbar area, letting you quickly check Ethernet, Wi-Fi, ...

If your PC restarts unprompted, freezes, or programs crash, you could have a RAM problem on your hands. To find out whether RAM really is the problem, you can use your PC’s memory diagnostics tool to ...

Cyberpunk 2077’s DLC expansion Phantom Liberty is right around the corner, and the action game’s developer has some advice for PC players: test your cooling system. And everything else, for that ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Even the most powerful computers don’t last forever—otherwise ...

If a ransom note suddenly appears on your PC screen, your PC has been hacked. But computer attacks are not always so drastic and clear-cut. For the less obvious cases, you’ll need a finer sense and ...