Every time I search something, it shows it in google, then it says search-land.com and then whatever I searched pulls up in yahoo instead. I'm quite sure this is a virus, though I'm not sure how, but it has also locked Firefox as my default browser. Yes, Firefox is my default anyways, but it now won't let me change it. I'm assuming that whatever this virus is, it's trying to take all of the information that I search, which I mean like... I have an ad blocker so it doesn't matter, but I hate yahoo. Is there any way to fix this? Oh, last thing, I also can't access the extensions page to remove any suspicious extensions, probably because it's blocking it.