how do i use office 2003 after trial period

[donald]

My 60 day activation has expired.I need to know the price of
office 2003 and is it a one time payment.My activation key does not work
right now will i use the same activation key when i purchase office 2003.
Office came with my new pc and i have the disc.

 

[JoAnn Paules]

The cost depends on the version of Office you need - and yes, it's a one
time cost for that version.

Can't help you with the rest, I've never used a trial version. My guess is
that there will be a new key with payment.