Turn off screensaver when i wathing movie.

All you need to do is go into your Control Panel and click on Appearance and Personalization. There should be an item in there regarding your screen saver. On most computers it CAN be turned off, but you can also, as you said, up the minutes it takes it to kick on. Either way, you will need to go back and change it after you're done watching your movie to make the screen saver come back on. Hope that helps.

I know you right click on the desktop when you have nothing running and I think you click on properties and you should see a tab that says "screensaver". Click on it and theres a place to turn it off or set it for longer time

generally, the screensaver should not run in VLC when you are watching a movie. I think you re-install the VLC. It might solve your problem simply.

First right click the desktop and then the display properties window will appear then click the screen saver tab, on the screen saver tab you can turn it off.

i dont think that screensavers will disturb u when watching movies bcoz windows automatically detects when a movie is played and will turn screensavers off.

if u r using an unrecognized software windows may not detect it,and hence the problem.

in such cases increase screensaver time in properties