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Windows 11

Optimize your OS with the latest Windows 11 performance tweaks, security updates, and news on Microsoft’s AI-driven Copilot pivot.

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Windows updates aren't always why your PC breaks after patching

…If you're using Windows 11 Home, you're missing out on the many benefits of Windows 11 Pro. To learn more, see our comparison of Windows 11 Home and Pro. If…

Apr 2, 2026 · By Joel Lee and Mikael Markander

Windows is finally fixing a years-old security hole in April

Microsoft is tightening security in Windows 11. Starting April 2026, outdated kernel drivers will be phased out—the company's response to a well-known security issue that has plagued Windows for…

Mar 27, 2026 · By Viviane Osswald

Unpatched Microsoft Defender flaw lets hackers gain admin access

A security vulnerability was recently discovered in Microsoft Defender, the first-party Windows 11 antivirus tool used by millions. Attackers can exploit this vulnerability to gain elevated system privileges and cause significant…

Apr 16, 2026 · By Laura Pippig

Why Windows updates keep getting bigger and more bloated

…If you're using Windows 11 Home, you're missing out on the many benefits of Windows 11 Pro. To learn more, see our comparison of Windows 11 Home and Pro. If…

Apr 29, 2026 · By Laura Pippig

Microsoft VP releases free Windows tool inspired by macOS feature

…It's a useful tool and hopefully we'll see Peek Desktop become a native Windows 11 feature in time.

Apr 15, 2026 · By Mikael Markander

Samsung is reportedly ditching Windows on its Galaxy Book laptops

It appears that Samsung is considering dropping the Windows 11 operating system on its future Galaxy Book laptops. SamMobile reports that the company is working on Galaxy Book laptops that will instead…

Apr 30, 2026 · By Kristian Kask

Microsoft is halting forced installs of Microsoft 365 Copilot app

Since October, the Microsoft 365 Copilot app has been automatically installed on computers running Windows 11, a move that has upset many users. Fortunately, Microsoft has taken the criticism on board and…

Mar 18, 2026 · By Joel Lee and Mikael Markander

Microsoft fixes 167 security flaws in April, second biggest Patch Tuesday ever

…If you're using Windows 11 Home, you're missing out on the many benefits of Windows 11 Pro. To learn more, see our comparison of Windows 11 Home and Pro. If…

Apr 15, 2026 · By Frank Ziemann