A:AnswerAs long as you have something connected like a gaming console thru hdmi or a computer thru display port or hdmi it can be used. It is a monitor only not a computer combo.
Hope this helps answer your question.
If you turn it on without a source connected and on, it will revert to power save mode and the menu cant be accessed. Accept for the input select menu.
A:AnswerI would go for a 2k g sync monitor if you’re getting a gtx 1080, otherwise it’s overkill. If you want to save some money just get like a 1000$ pc with 1070 gtx and this monitor
A:AnswerAnything with a display port and/or HDMI is compatible with this monitor. It helps when you have graphics cards that support GSYNC, being this is a GSYNC monitor
A:AnswerYes the monitor comes with a power cable . The monitor will only allow you to run games at a very high quality level depending on your computers build and specs. The monitor it’s self will not make your computer it’s self run faster
A:AnswerAbsolutely! This monitor is able to handle more than what the ps4pro can throw at it! I've played fortnite on my pc with graphic setting maxed out and no issues whatsoever.