A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s ...

Ransomware is running rampant, but there are several ways individuals and admins can protect their Windows PCs. Here’s what ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Windows 10 support ended back in October. Here's how to keep access to Windows 10 security updates without spending a dime.

Microsoft officially confirms that upcoming Windows 11 and Windows 10 Patch Tuesday releases will cease offering Defender ...

If Windows Defender real-time protection keeps turning on in Windows 11, turn off Tamper Protection, add the app or folder to ...

Microsoft releases June 2026 Windows 11 security update, integrating AI-powered threat detection capabilities.

Researchers have discovered a new way hackers could use to exploit Windows devices. They have found a vulnerability in your PC’s operating system that could let threat actors downgrade it to an older ...

Roku TV vs Fire Stick Galaxy Buds 3 Pro vs Apple AirPods Pro 3 M5 MacBook Pro vs M4 MacBook Air Linux Mint vs Zorin OS 4 quick steps to make your Android phone run like new again How much RAM does ...

TL;DR: Upgrade to Microsoft Windows 11 Pro for just $12.97 (MSRP $199) until June 14, and get access to Microsoft’s latest ...

If you have installed a third-party antivirus tool and it is buggy or infected, it can interfere with Microsoft Defender Antivirus settings, including Tamper Protection. That could be the reason that ...

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, ...