I am looking for software that I can use to split my 55inch 4k Vizio TV into 4 screens, or 1 larger screen and two smaller ones next to it.

Questions for application on a Surface Pro i7 windows ten:

Do I need the PRO version for this or does free offer the splitting function?

Can I configure the different windows for shape/size?

Are there any bugs for Microsoft Excel/Word/Outlook when they are expanded to take up the whole screen? (NOT FULL SCREEN such as a video/or PowerPoint presentation)

What sort of demand does this put on my Machine?

Do I need a minimum graphics card requirement to meet these needs? (Surface Pro3 i7 currently)