Right-Click Menu Slow or Lagging Windows 11 Fix [2026]

Quick Answer: Slow right-click menu caused by third-party shell extensions. Use ShellExView to disable non-Microsoft context menu items.

Fix

Download ShellExView → Disable non-Microsoft shell extensions

Registry: HKCR\CLSID\{相关GUID} → Rename to -{GUID}

Settings → Apps → Startup → Disable apps that add context menu items

Run Windows Defender full scan

Againly can inspect the relevant local evidence and propose a fix plan for review.

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Evidence-led support

Againly checks the local evidence and shows you a proposed plan before making changes.

Diagnosis-first coverage: executable changes are offered only when this PC's evidence and available capabilities support them.

Works on Windows 10 & 11 · No credit card required