I currently having a VERY annoying issue with my computer. Every 5-10 seconds, the window that I have selected stops being selected and I have to click on the window again to reselect it.
I suspect that it is a malware, I spent most of the afternoon looking for an issue, downloaded a few antiviruses, but nothing seems to solve the problem.
The window that is currently selected doesnt seem to matter,be it Firefox, Word, Windows Explorer, I even have problems with Dota 2 constantly alt-tabbing.
I hope someone knows a way to fix this, writing this took over ten minutes because I have to click on this window every 5 seconds.