Another example: Suppose you work on a research and you have 10 different .doc files. Currently, you need to open 10 separate windows/tabs. Can we have 10 diff

Another example: Suppose you work on a research and you have 10 different .doc files. Currently, you need to open 10 separate windows/tabs. Can we have 10 different files all stacked together in one window/tab? I think it will dramatically improve productivity, since you don't need to arrange windows or move back and forth between them. You just have 10 files in 1 window and you can arrange them any way you want. There should be some functions to work with those files. Currently, in Word you can only have function on the top. But I more prefer the way its made in Adobe Illustrator, where you can arrange functions in any way you want - on the left, right, top, bottom. Just imagine - all 10 files stacked around the screen and some function bars on top of them. That's how I see the future OS.