Automating screen brightness on Windows based on time of day or battery level saves your eyes and extends battery life.

Microsoft has released Windows 11 KB5077239, a non-security preview update for Windows 11 version 26H1, taking PCs to OS Build 28000.1643. It ships in ...

Use Windows Sandbox to safely install and test unknown apps in an isolated environment. Protect your PC from malware and ...

We're back to settle what has become an age-old debate: does Windows 11 or Windows 10 deliver better gaming performance? Microsoft has been rolling out Windows 11 25H2 for the past few months, an ...

From October 14, 2025, Microsoft is no longer supporting Windows 10 with new features, troubleshooting aids, or security updates. That's because Microsoft follows a ten-year lifecycle support policy ...

Windows 10 support has ended. Some Linux distributions have seen record downloads. It's time to consider making the switch from Windows to Linux. Support for Windows 10 ended just a few days ago, ...

Are you still using Windows 10 on your desktop or laptop? If so, you need to know this: As of October 14, Microsoft moved the software to its "end of life" phase. What that means is that while Windows ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Equally important, but often overlooked, is the question of a valid license (get a new Windows 11 license for 50% off on the PCWorld Software store): Don’t worry, in most cases, the upgrade from 10 to ...

In Windows 11/10, there is a dedicated Cellular feature to connect to a cellular data network. Now, if your device has eSIM or a SIM card in it or you have an external cellular device with a SIM card ...