Insert the DVD, open it up, and run the installer.
iWork 09 is installed into it's own iWork 09 folder in the Applications folder. It should not touch an iWork 08 installation.
A 30 day trial version of iWork '09 can be downloaded from the Apple website. (See links below)
Installing iWork 09 will take up 658 megabytes of hard disc space.
you need an app, or you can Email it, but you need iWork 09' to Email it.
I don't think there is a version of iWork for Windows. However, with iWork '09 now going online, it is possible that Apple will be letting Windows users use the service.
http://forums.electronicarts.co.uk/fifa-09-pc/357780-how-download-install-patches.html
A new MacBook comes with iLife '09 which includes iPhoto, iMovie, GarageBand, iWeb, iDVD.
Spiderweb Software was created in 1994-09.
BMC Software was created in 1980-09.
Generally, in the top right corner of the window of the Keynote application, there are two buttons labeled "New" and "Play". Click "New" to make a new page, and click "Play" to play the presentation.I based my knowledge off of iWork '08 and '09. If you have an older version, it might not be the same.
Deluge - software - was created on 2006-09-25.
Cacti - software - was created on 2001-09-23.