windows 8 cool features

So windows 8 pro is pretty sweet both on touch screen computers and on non-touchscreen computers!
I am currently running windows 8 pro x64 legitimately through msdn on my laptop which is an old dell inspiron 1525, a dell inspiron 531s desktop, on my grandmas desktop which is a dell inspiron one 19 touch and her laptop i just fixed for her which is a toshiba satellite L305-S5955 the specs of each system will be in the next post but since i've been testing them each one seems to run smoother than windows 7 did! :)
so i've been doing some research and so far win 8 pro is by far better than windows 7 ultimate edition in both compatibility, performance, and advanced features like the task manager the task manager is way better for advanced users like me ill post pictures in the end of this post. Plus windows 8 has some pretty nifty features like instead of having to press print screen and paste it into something like paint you can simply use some new windows key shortcuts like pressing the windows key + prnt scrn  at the same time and a new screenshot will be in your pictures library. plus other features that will later be described in this blog