Lost your Windows 7 product key? Use this quick guide to recover it from stickers, emails, tools, or Microsoft Support.

You can easily take a screenshot on your Acer computer using its keyboard and pre-installed software.

If you have a Surface Type Cover for your Surface Pro, you can use the PrtScn key to copy a screenshot to your clipboard.

Windows 11 just looks better than Windows 10. A compact taskbar, rounded window corners, and a touch-friendly interface are easy on the eyes, as is the improved dark mode. You also now get an optional ...

Windows 11's Energy Saver feature (introduced with version 24H2) offers a better way of preserving your battery life than ...

Get to know your TPM from your Mica and Copilot in our guide to the key differences between Windows 11 and Windows 10.

This new Intel Panther Lake gaming CPU leak reveals 12 new chips, with the most powerful featuring the new Intel Core Ultra X ...

Storm Amy has already caused her fair share of travel disruption, power cuts and floods, but there is more in store.

Windows 7 not booting? Learn how to fix startup issues using Safe Mode, Startup Repair, or command prompt tools.

Control your Windows display with ease. These methods let you turn off your screen on demand while your PC keeps running.

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. Attention, PC users: The end ...

Microsoft will end support for its most popular OS in less than a week. Here's what to do with your Windows 10 PCs that fail Microsoft's Windows 11 compatibility tests.