Do you play PC games in fullscreen or windowed mode?

[Karahaut]

I use windowed if the performance hit on games isn't too big since I normally multi-task but fullscreen if I know the performance is going to suffer for it.

[Liem]

Full screen, Always, ALttab if needed

[Wootman]

Full screen I only use windowed for 2D games

[Kingo64]

Fullscreen, unless the game doesn't like alt+tabbing (Gmod/Oblivion) or I am not always active ingame (Minecraft/OpenTTD)

[Creeper]

Windowed = Minecraft, Terraria, Audiosurf.

Full screen for everything else.

[cwook]

Fullscreened when I know I have time, windowed when I should be working. Kinda self-punishing, I guess.

[Vassikin]

Usually fullscreen or borderless windowed. If a game has borderless windowed I'll use that rather than fullscreen. If it's a game that only has fullscreen or windowed and acts weird when minimized I play windowed.

[Chicken_Chaser]

Windowed. Easier to mess with Skype etc that way.

[Patrick]

Old games that have no widescreen support are played in windowed, unfortunately they usually don't support windowed mode.

[junker|154]

I always play games from GoG in a windowed screen, but most games I play on fullscreen. Although my resolution is kind of shitty, 1366x768.

[Bragdras]

Windowed fullscreen

Alt tabber

[TheGuru]

Fullscreen, or if possible, borderless windowed at the screens native resolution.

[Woomp]

Fullscreen, don't have the power to run high end games window mode on max.

[dass]

Windowed if someone is bitching on msn.

[CWalkthroughs]

I do a mix between both.

I sometimes play in Windowed if I'm uploading, or I just think it feels better.

(Why the fuck won't my avatar change?)