Thanks Ken, sorry I think I'm not explaining my self clearly enough on my first question 
The Adobe apps that are installed under Creative Cloud subscription need to checkin once every 30 days in order to check that the subscription is still valid. If the user is not online there is a 7 day grace period before the apps are blocked.
I know this from reading the Adobe pages and understand it fine, what I am unsure about is what happens after the 7 day grace period, if the apps are blocked then how would I go about unblocking them?
My other point relates to the above. If I was going travelling for 2 months without my computer should I deactivate my apps in order to stop them becoming blocked or will it not be neccessary? will I have any problems starting the apps up again after not using them for 2 months?
Thanks again, I hope I've been clear.
Paul