Close the Registry Editor and restart your computer (or restart File Explorer via Task Manager). The Quick Access entry will no longer appear in the left sidebar.
Open any File Explorer window (press Windows + E ). how to disable quick access in windows 10
Now, every time you open File Explorer, you will see "This PC" instead of Quick Access. This method stops Windows from recording your activity in the first place. It effectively neuters Quick Access, even if you still see the entry in the sidebar. Close the Registry Editor and restart your computer
Open Folder Options (follow Steps 1-3 from Method 1 above). every time you open File Explorer
Navigate to the following path. You can copy and paste it into the registry address bar: