I would recommend just ignoring the indicator light and charging it for the full time. If that doesn't work, and it is becoming a problem, talk to Microsoft about it, or send it back and try to get a new one. Hope this helps!
Corsair vengeance is great ram if anyone is interested.
Samsung SSD are really fast too.
This Ge-Force is a really good graphics card, unfortunately it's a bit pricey and out of stock
That is for particular "apps" you open generally like the ones on the start screen. Ex. If you open up an mp3 or other type of song, on most machines it will have a stupid audio player open up who's icon vaguely resembles that of headphones. If you click in that corner you can switch between your desktop and the stupid audio player. Hope we are on the same page.