O365 Update Channel wechseln
CMD als Admin starten
Monatlich:
cd "C:\Program Files\Common Files\microsoft shared\ClickToRun"
officeC2RClient.exe /changesetting Channel=Monthly
officec2rclient.exe /update user
Aktuell:
cd "C:\Program Files\Common Files\microsoft shared\ClickToRun"
officeC2RClient.exe /changesetting Channel=Current
officec2rclient.exe /update user