Microsoft 203 Student and Teacher edition?

I had to wipe out my computer because of a virus. I am trying to reload my product key for Microsoft and it wont take it . I purchased the full product!! What is goin on.. can I only use it once?

Microsoft 203 Student and Teacher edition?symantic

Wow, 203? That's an old version of office, you should try updating to something this millennium.

Microsoft 203 Student and Teacher edition?viruses

You can install more than once as long as you don't exceed the number of PCs to install with the same serial number. Inside the box should have the serial number
torrent a new one! or better yet call microsoft and tell them how dumb they are, then Torrent the new product.