Okay its really freaking me out,I dont know how,but now each time I open Internet the home page is a anti-virus homepage,and then a window pop-up says I got about 75 files infected,I never installed that anti-virus,and they detected were are the virus and all,I mean they know my computer,wtf?I tried to change the homepage to a other website but it wont work,what to do?!Is it fake or true
