On the left side of the screen, click the three lines and then select Activities. You can filter on the date range you want, but can only export a listing of 20 at a time to CSV.
Hopefully that is what you want.
I also use SportTracks to print a list of my activities for my physio, but you would have to transfer everything across first.
Page by page, rinse and repeat, carefully. That's one way (without offering you the convenience and foolproof-ness you may have imagined as a non-functional, qualitative aspect of a functional outcome).
“A way” does not imply issuing a single instruction (or command, or order), and that an ‘agent’ will then see to it that it is done and the instigator is satisfied. That kind of thing would imply (or require) actual power in the dynamic. “Computer says ‘no’,” would be a better characterisation of the dynamic you have with Garmin Connect as its user.
