Check for possible software updates, my reasoning for that is the computer could be trying to initiate an update but is stopped by the user if you don't want it to update go to settings and turn off auto update
I believe the answer is font.
A Microsoft
Office Suite.
An office suite is a collection of Microsoft Office
productivity software and is readily available for both Windows and Macintosh
Operating System. A list of these programs includes, Microsoft Word, Excel,
Access, Powerpoint, Publisher, and Outlook. Each of these programs serve a different purpose.