How to automatically sign out on-line Outlook account at PC shut down?

Right now my online Outlook account is always available.
Desktop app data is password protected.
Google/Gmail password protected.
Anyone having access to my PC also has access to Outlook online.

To avoid this:
1. Launch Edge
2. Click "Personal" in the toolbar
3. Click "Profile Settings"
4. Click "Sign Out"
5. CLose Edge

Q: I wonder whether it would be possible to automate this at system shutdown.

Thanks.

Sounds like a job for any good macro software (click the stuff, then do a shutdown, in that order). I use AlomWare Toolbox myself but AutoHotkey should be able to do it as well.