After my lunch break, my office365 on my laptop began to behave strangely. No issues this morning. When I click an email, it does not preview me the content of the email. If I open the email, I can not see the content of the email. If I create a new email, I can not see my signature, or anything that I type in the body portion. I can tab up and down to the subject and this appears normally. I did have updates go through about that time. I have restarted several times but no change.
The computer shows 2 updates that were installed today:
1.) Security Update KB5003173 - which I uninstalled and appears to have been replaced by KB5001330
2.) Servicing Stack 10.0.19041.985 - which does not allow me to uninstall
Also, when I click an email, the first line may flicker in the preview, but then disappears.