The best use for a computer is playing games. Sadly at the moment my playing time is restricted to short, but enjoyable, Saturday evening sessions.
The type of games which I really like are the fully immersive ones which are set in their own little world. Particularly those which are fairly free ranging, and the character you play develops in their abilities throughout the game. At the moment we have a plethora of mission oriented types which, although I enjoy, are not as good as the more open ended games. I still find PC style games to be usually more to my taste than console games, although have recently bought a
Sony PS3.
The games listed here I really rate and recommend. I am very much looking forward to
Thief IV appearing in 2012 if we are lucky.