Have you actually recreated the Outlook profile? If not then you should start with that. Removing and reinstalling Office does NOT touch the Outlook profile - I find that reinstalling Office rarely resolves
Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA).
For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651
If you want to manage em…