mouse goes outside window

[Gentlekatt]

Hello, guys i have triple monitor setup and when i try to play any game at any mode when i slide my mouse it goes outside monitor  what should i do :\

[SirSquid]

Is the games set to full screen or windowed borderless?

also i have triple monitors and some games just don't lock the mouse to the game. 

[Gentlekatt]

1 minute ago, SirSquid said:

Is the games set to full screen or windowed borderless?

fullscreen

[Gentlekatt]

9 minutes ago, SirSquid said:

Is the games set to full screen or windowed borderless?

also i have triple monitors and some games just don't lock the mouse to the game. 

here are my specs btw https://gyazo.com/0db6310db1f678c4f0b92710bdba7b80