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

Firefox is saying goodbye at the end of February.

Firefox reportedly only ended support for 2001 OS Windows XP (and Windows Vista) in 2023, which means a pretty impressive 19 years of support (accounting for Firefox 1.0 releasing in 2004).

Looking ahead: The vast majority of Windows users already run Steam on 64-bit operating systems, even though the client has continued to support a legacy 32-bit version of Windows. That era is ending: ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

It’s official: Microsoft has officially ended support for Windows 10. Thankfully, there’s a free and easy way to get another year’s worth of Extended Security Updates (which will take you to ...

ESU on sale now — if you need it. Republished on October 16 with Microsoft’s bold new AI update and a reminder from the U.S. government that you must secure ongoing Windows updates. If Microsoft’s ...

Microsoft Defender will continue to work in Windows 10. Defender will receive regular security updates until October 2028. Microsoft still recommends Windows 11 for new security patches. You probably ...

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, ...

If you are still gaming on a 32-bit Windows PC, you will soon need to upgrade! Valve has announced that its popular PC gaming platform, Steam, will stop running on 32-bit versions of Windows starting ...