Maximum number of undos

Specifies the maximum number of undo levels.

Supported on: At least Windows 7
Maximum number of undos

Registry HiveHKEY_CURRENT_USER
Registry Pathsoftware\policies\microsoft\office\15.0\powerpoint\options
Value Namenumber of undos
Value TypeREG_DWORD
Default Value20
Min Value3
Max Value150

ppt15.admx

Administrative Templates (Computers)

Administrative Templates (Users)