Multi window within an ultra wide monitor

[Guest]

Hi, apologies if this is posted in the incorrect section. I'm looking to buy a gaming pc and have found out about these Ulta wide-screen monitors. I was considering two monitors sk I could game on one and browse the internet in the other simultaneously. Having seen the ultra wide monitor though, I think it would give a cleaner look.
What I'm wondering though, can you game in 2/3 of the screen and have the other 1/3 for a browser?

[ZulubearPlays]

Hi Freeman - If the game supports playing in "windowed mode" then you can do that. I can play PUBG in a window on the left and split off OBS and a web browser on the right side of my screen.