Quote: "i just got a new pc,the screen resolution is 1920x1080.
it says thats recommended.my question is wouldnt it be easier on the screen,use less power & keep my screen lasting longer if i had it at a lower resolution like 1024x768??
why is the highest setting recommended?
"
I would just keep it at the default resolution, because, and to answer your questions in order
1. No
2. No
3. No
, but! If you use a lower resolution in a game, it does perform better (at the cost of looking better), but that's not really the same for your OS (less resolution doesn't make your computer go faster).

I am not a fan of MLP
, but that's just me