ubuntu

OPERATING SYSTEM

USER

O.S
-hardware resources
-user assess
-manages software
-serves ; internert, orubtubg
-utility; backup, defragment

eg.
windows 7, vista, Wp
mac osx
linux ubuntu, open sourse, etc

BASIC INPUT OUTPUT SYSTEM

versions of ubuntu

minumum specification - recommended
portable versions
google operating system
P.C

now more specifically to Ubuntu.. :)

Lynux is open source software so you are able to change it. this software is for free ;)
- has variety and ubuntu is one of the variations.
every 6 months they release a new one.
can run on any machine whether it be old or new so it is conveniently suited to make even your old computer look as good as a mac or windows operating system.
ubuntu loads of the cd or you can download the file on to a cd. install it from the internet and have double servers.
has open office which is also free and is compatiable with office. allowing you to open and save files also allowing them to be open or resaved to office and then with open office as well.
has its own ap store- the first ap store!