In order for you to play 20XX on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows XP
Processor (CPU):
Toaster processor or better (2009+)
Memory (RAM):
1024 MB RAM
Graphics Card:
Any card made during or after 2009
DirectX:
Version 9.0c
Storage:
1 GB available space
In order to play 20XX on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Processor (CPU):
Two toaster processors or better (2011+)
Graphics Card:
Something made in the last five years
DirectX:
Version 9.0c