A:Answerit can be used for pc gaming, but not recommended if you have a mid-high tier pc. the refresh rate is only 60hz which means that if your computer runs games at 60fps+, this monitor would be pretty useless.
A:AnswerThere should be a brightness setting in the On Screen Display settings using the menu buttons on the monitor. Please refer to your user guide or you can contact Acer support at 866-695-2237 for assistance.
A:AnswerThis monitor has DVI, VGA and DisplayPort inputs, so if your Xbox connects via HDMI you can try an adapter but please understand Acer can guarantee best performance using a direct connection.
