Hello guys, so I've been battling like forever to win with this wifi connection problem. I can detect networks yet can't connect there are times that i can connect but my connection is limited. I tried all the stuffs available in the web such as; updating drives setting the power management of the card, going through cmd and regedits. I tried refreshing my laptop using windows recovery with its factory settings and all but doesn't seem to fix the problem. Is this related to a virus disabling wifi connection? any help would be appreciated. 
My Computer
System One
-
- OS
- Windows 8.1