2 Users at the same time and System Requirements

[HawkBoy 0]

What are the system requirements of windows XP pro?

Can XP pro have two users be "on" at the same time? (have programs from 2 user profiles run at the same time)

[bug_666 0]

it all depends on the programs and the number of them opened. Yes, XP Pro has fast user switch so more than one users can be logged on locally.