I have one laptop and already running the old version 2.6xx on it, can I download the 2.7xx, install it on the same laptop and then would it take the fund from the old stock database or how do I import the coin from the 2.6 to 2.7 as they will all be sitting on one laptop..
I need guideline
First make a backup of your wallet as a precaution, then install the new 2.7 version. The software will take care of everything; it will take some time to automatically reindex the blockchain on your laptop.