For the past week my laptop is acting extremely weird. All my antivirus are getting deleted and random browsers are appearing everyday such as browserair , amigo , one is called hotmail [not the real one] , one simply called search. then there are rouges like avast and yes it is called avast its just a rip off, then awg rip off of avg. then there are browser hijackers, Mozzila and chrome have mail.ru and searching .com. then finally my laptop shows a window named initializing your installation which downloads random files even task manager cant stop it.