Repair did not work. That only crashed OneNote and created other problems with Windows 10 log-ins.
The repair function on MS Office now also completely deletes MS Office, and forces you to manually reload the software, leaving it as your responsibility to have the licence and to know where to go to load the correct Office version.
The 'repaired' Office load still had the blank Home tab.
I went to the Customise Ribbon option.
I attempted to reset the Ribbon (but this would only remove the manual customisations).
I then turned the Home tab off.
I saved and closed the customise Ribbon window.
I reopened the customise Ribbon window.
I turned the Home tab to 'on' again.
I saved this change and closed this window.
The Home tab is now fully operational.
Home tab disappeared after a crash in MS Word.
Repair did not work. That only crashed OneNote and created other problems with Windows 10 log-ins. The repair function on MS Office now also completely deletes MS Office, and forces you to manually reload the software, leaving it as your responsibility to have the licence and to know where to go to load the correct Office version.
The 'repaired' Office load still had the blank Home tab.
I went to the Customise Ribbon option. I attempted to reset the Ribbon (but this would only remove the manual customisations). I then turned the Home tab off. I saved and closed the customise Ribbon window. I reopened the customise Ribbon window. I turned the Home tab to 'on' again. I saved this change and closed this window. The Home tab is now fully operational.