Hi, sorry if this is already covered, I cant find it:

I purchased licence for 3 PCs for 2 years, but Ive only used 2 licences so far. If I use the (so far) unused licence on a new device after 1 year, will I still get 2 years from it or will it expire at the same time as the other 2 (the other 2 have been activated 1 year ago, so will all 3 deactivate in 1 year together?).

Thanks