Multiple user games are fun to play because you are interacting with other people, when playing over the internet with other users, being able to talk to other players makes the game feel more real. Also the fact that you might be better the other users in games such as "CounterStrike" makes you want to play on in hope that you will become better then friends and other users.
yes windows is a multiuser OS
yes. windows nt is a multiuser operating system
A multiuser database may exist on a single machine, such as a mainframe or other powerful computer, or it may be distributed and exist on multiple computers. Multiuser databases are accessible from multiple computers simultaneously.
No
Yes.
Yes, a multiuser operating system is also described as a network operating system.
Linux.
Novell Netware ? ? ?
yes
mainframe
multiuser
it is a multi user OS