Such software is called software for IT Service Management. I can't recommend any in particular, but google finds a lot if you search for ITSM.
Kees
Can anyone recommend a software which allows me to keep an inventory of all PCs in my organisation, along with all its details. Also, I need to keep track of the different users who use a certain PC and the faults the PC encounters during its lifetime.
Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic