A:AnswerCould try Newegg or Amazon, but if you're like me and machinery has this habit of imploding you may want a brick and mortar like Bestbuy for the warranty, it's saved my butt before.
A:AnswerIt is little bit complicated because you have to remove some screws. It is NOT like the standard laptop where you can easily detach the battery.
A:AnswerYep this is a pretty solid machine and u can run games like overwatch, world of craft, rust etc and if u wanna look into recording games on ur console like using an Elgato this machine would be PERFECT! Hope this answer your question :)
A:AnswerI don't see why not, it's a pretty solid piece of machinery. I would wait though for something with the NVIDIA 10 series, like the 1080 it's nice.