In reply to Greenbanks:
To uninstall:
Go to the Applications folder and find the office apps. Dump them in Trash. Then on the Finder menu bar, click Finder, then click "Secure Empty Trash", it will ask you if you're sure you want to erase the Trash, click confirm and it'll will be gone in a few seconds. Be warned, everything that is in Trash will be lost forever.
Post edited at 10:23