windows 11 task manager

About this tag
The Windows 11 Task Manager is a system utility for monitoring performance, managing processes, and troubleshooting applications. Recent discussions on WindowsForum.com highlight a regression where clicking the Close (X) button failed to terminate the Task Manager process, causing invisible taskmgr.exe processes to accumulate and degrade system responsiveness. This issue was resolved by the November 2025 cumulative update KB5068861, which restores the expected behavior of closing the Task Manager window. Users on memory-constrained machines were particularly affected by the ghost process accumulation. The tag covers troubleshooting, updates, and fixes related to the Windows 11 Task Manager.

  1. Windows 11 Task Manager regression fixed by November cumulative KB5068861

    Microsoft has quietly closed out one of the oddest Windows 11 regressions of the year: an optional preview update temporarily turned Task Manager’s Close (X) into a lie, allowing invisible taskmgr.exe processes to pile up in the background — and the November cumulative has now fixed it...
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    • cumulative update preview software regression windows 11 task manager
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    • Forum: Windows News

  2. Windows 11 Task Manager Ghost Processes Fixed in KB5068861 (Nov 2025)

    Microsoft has quietly closed one of the more baffling recent Windows 11 regressions: the oddball Task Manager behavior that left invisible taskmgr.exe processes running after you clicked the Close (X) button is fixed in the November 2025 cumulative update (KB5068861), which upgrades affected...
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    • 2024 update ghost taskmgr processes patch kb5050094 windows 11 task manager
    • Replies: 0
    • Forum: Windows News