Permanently lock Office 365 ribbon?

[Beav]

Any way to do this? Have an elderly friend who somehow manages to turn it OFF all the bloody time in Word and Outlook, and it's doing my head in popping round frequently to turn it back on! Googling I can only find how to show and hide and I know all about showing, and she has a knack for hiding Even though I've written down how to show it, it's just whooooosh, too difficult. Any registry hacks to lock it in place?

[wainuitech]

This has been a problem for ages, don't think there is any official hack that works.

The Simplest way is to teach the keystrokes. press Ctrl +F1 minimises and maximises the ribbon on all office apps.