On the Openoffice download you'll find the whole suite which includes Openoffice Writer, Openoffice Calc, Openoffice Impress, Openoffice Base, Openoffice Draw and Openoffice Math.
Although Microsoft Office Word or Microsoft Office, has a complete office suite, it's not an open source. To get office software for free on the Internet, you can check out the openoffice free download site (just write Openoffice on your search box).
Tired of the constant evolution, 2003, 2007, 2XXX versions of the same software. To keep up to date with Microsoft you'll be spending some money, you're probably better off using that money on hardware.
For whom of you who are more familiar with Microsofts Office suite the programs are rather similar, although they are called differently:
- Word is called Writer
- Excel is called Calc
- Powerpoint is called Impress
- Acess is called Base
Openoffice can open any file that has been saved with Microsofts Office suite, and can save it's files in that same format as well. They are very similar programs and most of the functions are more or less in the same place, so you can easily adapt to this software.
The Openoffice team is constantly updating the software so you can expect to see it improving as time goes by, in my honest opinion it's a moneysaver.