This Windows update pop-up is a scam

It's actually a ClickFix attack that delivers malware to your computer.

ClickFix attack uses fake Windows Update screen to push malware

New ClickFix attack variants have been observed where threat actors trick users with a realistic-looking Windows Update ...
How-To Geek on MSN

A fake Windows Update screen is fooling Windows users into installing malware

It can be convincing for some people.
PC Magazine

This Windows Update Screen Is Actually a Hacker's Trap

The fake update screen then instructs the user to press “CTRL + V”—the paste function—and then press enter. If a victim falls for the trick, they’ll unknowingly run a command, causing their Windows PC ...
PCMag

Hacker Combines Porn and Fake Windows Update Screen for Malware Attack

A cybersecurity vendor has spotted sites impersonating Pornhub and xHamster displaying the fake Windows update screens to ...
SlashGear

What Happens If You Turn Off Your Computer During An Update?

Updating the computer is among the most important aspects of PC maintenance. They help to improve the performance, fix bugs, and strengthen protection against security threats. However, installing ...