Windows 7: Full Screen video Going down (Minimize) suddenly !!

Whenever I see a full screen Video in Youtube or any website in Firefox,or Explorer,it goes down. even if i'm using VLC , or Media Player Classic for playing Videos



I don't know what's wrong !!

Are you saying it goes out of fullscreen mode, or does the program actually minimize?

Sorry it Goes out of the full screen ,,

I mean it goes Out of the full screen.
I don't mean it minimize next to the Start menu

This is a (more or less) common error with window focusing. What programs are you running in the background while watching those vids? Almost anything can get your video out of fullscreen because the browser will lose focus to another program running at the same time, such a torrent client, AV update/scanning, that sort of stuff.

+1. This is exactly what I was thinking. Sorry for taking so long to reply btw. Been busy lately.

So what can I do to prevent this error ?
just closing everything except the Video running program ?


or is there any solution for this problem ?

???????

Please do not bump your topics...

I haven't had the time to reply earlier, but since you didn't answer my question, I will just assume the first random thing that comes to my mind and say yes, please make sure you're not running a torrent client, virus scan or, in fact, have a screensaver turned on (just in case).

Window focusing is something that can't just be fixed with a few simple clicks (to my knowledge), first you need to identify exactly which process/service is causing your videos (in a browser and/or any media player on installed your PC) to lose focus. This happened to me constantly while using MPC along with a torrent client for seeding some music I composed a while back.