Well if you are sure this effect has occurred only sice installing anti spyware- remove it and look for another version. But it is almost certainly something else. so= What type of screen - CRT or LCD? More detail on type of computer- operating system and sofrware you are trying to run, when screen gets blurry
Finally judging by the way you spell screen perhaps more water with it would sharpen things up.
This thread is now locked and can not be replied to.