Pre-Installed Office 2007

I got Pre-Installed Office Home and Student 2007 with my laptop, now it has stopped working. Keeps asking me to enter the product key. Earlier i used to cancel and it let me use excel. now when i cancel it, i can’t type nothing. is there a fix for this?
thanks
Answer #1
You should have been given the product key.
Maybe it’s on a sticker on the bottom of your laptop..
(assuming it’s a paid for version)
Answer #2
Uninstall the Whole Office, & Download the Office & Student 2007 from Appz section.
Then install that with the serial key provided in the Download. Cheers Mate. :p
Answer #3
that is a trial version
just uninstall that trash and download a fresh one from there
use the key provided and the crack and you set mat eyou can open all yoru saved work with it