(I do know that there are other reasons why 8.1 is OK this is just my opinion) Thank the lord for spilt screen features.
Just drag down the top of the screen with your cursor: It should look like this then just drag it to the left.
Windows 8. Just cry :C That's how it is all day once I had this installed xD. Crashing all day. But eh windows 10 will be the best thing ever. No more ugly metro interface for desktop users :D
Nearly all windows version had split screen (Hold tab on left/right half side wait for blue lines to appear then relize mouse)