Uninstall an unwanted application in Programs and features, Go to start type in Control Panel, then go to Programs and then Programs and Features.

It's a domain that was once used, then not renewed and bought for cheap by tech scammers. My money's on India for this one. They look scary, but ...

These users need to be suspended for hosting fake Microsoft login pages. This has been reported to Microsoft several times using their abuse emails/forms.

Web.core.windows.net is a domain name that cybercriminals frequently use to distribute fake virus alerts related to tech support scams.

The page had three windows and told you audibly that your computer had been hijacked, not to shut down, and to call "Mac support" at a number on the screen.

This URL need to be suspended for creating a fake Microsoft virus alert page: https://09222023lllolll911error.z13.web.core.windows.net/