Assistance with 855-260-9264 Pop-up Removal

"*** Your Computer Has Been Blocked *** Error Code: 0x80073afc Error code 0x800705b4 when trying to open windows defender Certified Technical Help Desk: +855-260-9264 (Toll-Free) …"

Are you getting swamped with such a message asking you to call the number repeatedly? Seeking a good way to rid your computer of this pop-up? You could take some time to follow this post.