https://forums.mydigitallife.net/threads/windows-11-tweaks-fixes-and-modifications-overview.83744/page-44

Windows Registry Editor Version 5.00

; Remove Turn on BitLocker
[HKEY_CLASSES_ROOT\Drive\shell\encrypt-bde]
"LegacyDisable"=""

[HKEY_CLASSES_ROOT\Drive\shell\encrypt-bde-elev]
"LegacyDisable"=""

; Remove Give access to
[-HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\Sharing]
[-HKEY_CLASSES_ROOT\Directory\Background\shellex\ContextMenuHandlers\Sharing]
[-HKEY_CLASSES_ROOT\Directory\shellex\ContextMenuHandlers\Sharing]
[-HKEY_CLASSES_ROOT\Directory\shellex\CopyHookHandlers\Sharing]
[-HKEY_CLASSES_ROOT\Directory\shellex\PropertySheetHandlers\Sharing]
[-HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\Sharing]
[-HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers\Sharing]
[-HKEY_CLASSES_ROOT\LibraryFolder\background\shellex\ContextMenuHandlers\Sharing]
[-HKEY_CLASSES_ROOT\UserLibraryFolder\shellex\ContextMenuHandlers\Sharing]

; Remove Pin to Start
[-HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers\PintoStartScreen]
[-HKEY_CLASSES_ROOT\exefile\shellex\ContextMenuHandlers\PintoStartScreen]
[-HKEY_CLASSES_ROOT\Microsoft.Website\ShellEx\ContextMenuHandlers\PintoStartScreen]
[-HKEY_CLASSES_ROOT\mscfile\shellex\ContextMenuHandlers\PintoStartScreen]
[-HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\{a2a9545d-a0c2-42b4-9708-a0b2badd77c8}]

; Remove Pin to Quick access
[-HKEY_CLASSES_ROOT\Folder\shell\pintohome]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Folder\shell\pintohome]

; Remove Include in library
[-HKEY_CLASSES_ROOT\Folder\ShellEx\ContextMenuHandlers\Library Location]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Folder\ShellEx\ContextMenuHandlers\Library Location]

; Remove Share
[-HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\ModernSharing]
[-HKEY_CLASSES_ROOT\AllFilesystemObjects\shellex\ContextMenuHandlers\ModernSharing]

; Remove Restore previous versions from Properties tab
[-HKEY_CLASSES_ROOT\AllFilesystemObjects\shellex\PropertySheetHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]
[-HKEY_CLASSES_ROOT\CLSID\{450D8FBA-AD25-11D0-98A8-0800361B1103}\shellex\PropertySheetHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]
[-HKEY_CLASSES_ROOT\Directory\shellex\PropertySheetHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]
[-HKEY_CLASSES_ROOT\Drive\shellex\PropertySheetHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]

; Remove Restore previous versions from context menu
[-HKEY_CLASSES_ROOT\AllFilesystemObjects\shellex\ContextMenuHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]
[-HKEY_CLASSES_ROOT\CLSID\{450D8FBA-AD25-11D0-98A8-0800361B1103}\shellex\ContextMenuHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]
[-HKEY_CLASSES_ROOT\Directory\shellex\ContextMenuHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]
[-HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\{596AB062-B4D2-4215-9F74-E9109B0A8153}]

; Remove Restore previous versions from any policies
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer]
"NoPreviousVersionsPage"=-

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer]
"NoPreviousVersionsPage"=-

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\PreviousVersions]
"DisableLocalPage"=-

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer]
"NoPreviousVersionsPage"=-

[HKEY_CURRENT_USER\Software\Policies\Microsoft\PreviousVersions]
"DisableLocalPage"=-

; Remove Cast to Device
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Blocked]
"{7AD84985-87B4-4a16-BE58-8B72A5B390F7}"="Play to Menu"

; Remove New .rtf .zip
[-HKEY_CLASSES_ROOT\.rtf\ShellNew]
[-HKEY_CLASSES_ROOT\.zip\CompressedFolder\ShellNew]

; Remove Troubleshoot Compatibility
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Blocked]
"{1d27f844-3a1f-4410-85ac-14651078412d}"=""

; Remove Edit with Paint 3D
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.3mf\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.bmp\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.fbx\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.gif\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.jfif\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.jpe\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.jpeg\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.jpg\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.png\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.tif\Shell\3D Edit]
[-HKEY_CLASSES_ROOT\SystemFileAssociations\.tiff\Shell\3D Edit]

; Remove Create a new video
[HKEY_CLASSES_ROOT\AppX43hnxtbyyps62jhe9sqpdzxn1790zetc\Shell\ShellCreateVideo]
"ProgrammaticAccessOnly"=""

[HKEY_CLASSES_ROOT\AppXk0g4vb8gvt7b93tg50ybcy892pge6jmt\Shell\ShellCreateVideo]
"ProgrammaticAccessOnly"=""

; Remove Edit with Photos
[HKEY_CLASSES_ROOT\AppX43hnxtbyyps62jhe9sqpdzxn1790zetc\Shell\ShellEdit]
"ProgrammaticAccessOnly"=""

; Remove Burn disc image
[-HKEY_CLASSES_ROOT\Windows.IsoFile\shell\burn]