Here is a powershell script to extract your own settings and create a .reg
file.
<#
.SUMMARY
Get existing office teaching callout settings, and format them as a .reg file to turn them all off.
.EXAMPLE
.\Get-OfficeTeachingCallouts.ps1 > .\OfficeTeachingCallouts.reg
#>
$Path = 'HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\TeachingCallouts'
@"
Windows Registry Editor Version 5.00
[$Path]
"@
Get-Item Registry::$Path | ForEach-Object Property | Sort-Object | ForEach-Object { "`"$_`"=dword:00000002" }
Here are my results merged with all those above.
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\TeachingCallouts]
"a79db66d-e74d-41e8-a138-558044fae3cb"=dword:00000002
"AccCheckerPaneTeachingCallout"=dword:00000001
"AccCheckerStatusBarTeachingCallout"=dword:00000002
"AutoAltText1"=dword:00000002
"AutocreateTeachingCallout_MoreLocations"=dword:00000002
"AutoSaveFirstSaveExcel"=dword:00000002
"AutoSaveFirstSavePPT"=dword:00000002
"AutoSaveFirstSaveWord"=dword:00000002
"AutoSaveToggleOnExcel"=dword:00000002
"AutoSaveToggleOnPPT"=dword:00000002
"AutoSaveToggleOnWord"=dword:00000002
"CloudSettingsSyncTeachingCallout"=dword:00000002
"ComingSoonTeachingCallout"=dword:00000002
"CreateLiveComponentTeachingCallout"=dword:00000002
"CreatePivotTableFromPowerBITeachingCallout"=dword:00000002
"DataVisualizerRibbonTeachingCallout"=dword:00000002
"e78dda87-8b86-4aa2-8036-a2dcf9d8cc44"=dword:00000002
"EnhancedLocationWellTeachingCallout"=dword:00000002
"ExportToWordProcessTabTeachingCallout"=dword:00000002
"FocusedInboxTeachingCallout_7"=dword:00000001
"GroupAdvancedSettingsTeachingCallout"=dword:00000002
"GroupUnreadCountTeachingCallout"=dword:00000002
"HubBarTeachingCallout"=dword:00000002
"LineageDiscoverabilityTeachingCallout"=dword:00000002
"LineageFilterTeachingCallout"=dword:00000001
"MeetDarkModeComposeTeachingCallout"=dword:00000002
"MeetDarkModeReadTeachingCallout"=dword:00000002
"MeetingAllowForwardTeachingCallout"=dword:00000002
"Olk_SearchBoxTitleBar_SLR_Sequence"=dword:00000002
"OneNoteQuickNoteToolbarToggleButtonCallout"=dword:00000002
"PinAppTeachingCallout"=dword:00000002
"PowerQueryAsDefaultGetDataTeachingCallout"=dword:00000002
"PPT_RecordingTab_Callout_Sequence"=dword:00000002
"PPT_RecordVideoPresentation_Callout"=dword:00000002
"PPT_Rehearse_Callout"=dword:00000002
"PPT_Rehearse_Callout_Last_Shown"=dword:00000002
"PreviewPlaceUpdate"=dword:00000002
"RibbonOverflowTeachingCalloutID"=dword:00000002
"RoamingSigTeachingCallout"=dword:00000002
"Search.TopResults"=dword:00000002
"SearchIncludeDeletedItems"=dword:00000002
"SLRToggleReplaceTeachingCalloutID"=dword:00000002
"StatusBarFormulasTeachingCallout"=dword:00000002
"SuggestedRepliesCallout"=dword:00000002
"SyncProgressUITeachingCalloutA"=dword:00000002
"TabbedPanesTeachingUI"=dword:00000002
"ThreadedCommentsCallout"=dword:00000002
"TryNewOutlookToggle"=dword:00000002
"UseTighterSpacingTeachingCallout"=dword:00000002
"UseToDoAppTeachingCallout"=dword:00000002
"VersionHistoryRenameCalloutExcel"=dword:00000002
"VersionHistoryRenameCalloutPPT"=dword:00000002
"VersionHistoryRenameCalloutWord"=dword:00000002
"Word_CanvasContextual_v3"=dword:00000002
"Word_TextPredictor_InCanvas"=dword:00000001