If I switch my installed PS6, Illustrator and InDesign over to the Cloud (from an installed program with the code, like Adobe used to do it), will I have to pay monthly even though I already purchased the programs? And will I then be able to use the program on another computer when I sign into my adobe account? I know how to switch it over, I just want to make sure I won't also have to pay monthly even though it's already been purchased.
Your purchase of licensed version of Adobe applications does apply to CC subscriptions. If you subscribe you will pay for the subscription on whatever periodic basis you choose (monthly versus annually).