Task Manager Efficiency mode is greyed out in Windows 11

If Task Manager Efficiency mode is greyed out, expand the process and disable Efficiency mode, check whether Windows is ...
Windows Latest

You don’t need Task Manager, Windows 11’s End Task button kills apps from the taskbar, and here’s how it works

Windows 11's End Task option lets you kill a frozen or background app from the taskbar without opening Task Manager, here's ...
The Windows Club

Task Manager showing wrong Uptime in Windows 11

This is the first thing you must do, since the uptime stat fully depends on how you start and restart your computer. If you always hibernate your computer, it won’t reset at all. The same thing ...
Hosted on MSN

Windows 11 is reportedly making more Task Managers whenever you close one

A reported Windows 11 bug causes a new background Task Manager instance to spawn when the Task Manager is closed. Repeated opens can create dozens of Task Manager copies (~20-25 MB each); 100 copies ...
ExtremeTech

Microsoft Confirms Windows 11 Bug That Won't Let Task Manager Close: Here's What to Do

Microsoft has confirmed that there's a new issue in Windows 11 that doesn't let users close the Task Manager after installing the October 2025 optional update. Cosing the Task Manager using the "X" ...
Bleeping Computer

Microsoft: Windows Task Manager won’t quit after KB5067036 update

Microsoft has confirmed a known issue that is preventing users from quitting the Windows 11 Task Manager after installing the October 2025 optional update. This comes after widespread user reports ...
ExtremeTech

Windows 11 Can End Tasks Right From the Taskbar—Here's How to Enable It

Recently, Windows 11 has added a new way to force-close unresponsive applications directly from the taskbar. Normally, when an app becomes unresponsive, users either have to restart their computer or ...
The Verge

A bizarre Windows 11 bug duplicates Task Manager instead of closing it

The optional October 2025 update can cause multiple Task Manager instances to run in the background. The optional October 2025 update can cause multiple Task Manager instances to run in the ...
Neowin

Odd Windows 11 bug duplicates Task Manager process instead of closing it0 0

The latest Windows 11 updates have a hilarious bug in Task Manager, a system component that is supposed to be bulletproof. When you deal with complex products like Windows, bugs are anything but ...
PC World

Task Manager bug surfaces after the latest Windows 11 update

Earlier this week, Microsoft released optional update KB5067036 for Windows 11 users, adding a number of long-awaited features to the operating system, with the most notable improvement being a ...
MUO on MSN

I replaced Windows Search, File Explorer, Task Manager, and Start with free apps, and Windows feels completely different

No need to settle for the average experience.
XDA Developers

Windows 11 is reportedly making more Task Managers whenever you close one

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3.1. After working for an indie game studio and acting as the family's go-to ...