It's from Microsoft......allow it.
I get this from time to time too......there is nothing untoward about it.A better explaination from Microsoft of what it actually is would not go amiss though......it's not exactly clear what is installing,or why!
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
What’s happening in VR right now: From psychedelic art to combat therapy
Siri not working? Try these troubleshooting fixes
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.