Unwanted Background on IE 11

One one of my office machines, every page I browse to with IE 11 seems to have a background with the message: "webhosteo dot com has expired". At the bottom it lists hover dot com as source???? If there is a way to insert a screenshot on this forum I will. Is this some sort of malware, and more importantly, how can I get rid of it???

Please help!!

Could be that your browser is hijacked.

Reset your IE.

Run AdwCleaner.

Run your antivirus software.

Yes, the background Colour can be changed in Internet Explorer 11. Select Internet Options --> (Look at bottom) "Accessibility", select "Ignore colours specified on Webpages"