Internet Explorer Problem

For some reason, IE won't let me change my homepage. That function is all greyed out. What the heck is going on?
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=11&t=28939
A spyware of some sort could have got in your system?
Ad-Aware fixed the problems