Costco has made a deal with Shutterfly. It is an option as the Costco accounts will be gone later this month.
For some reason it won't always work for me, but 95% of the time it does.
To make the text or image larger on a Mac, double tap on pad with two fingers.
The remote that comes with it works pretty well
Take the SD card out and put it in a card reader.
The battery for my Sony RX10 IV makes it through the full day. I carry a spare but never have needed it.
This is only half the story. Compare large prints.
I use a separate hard drive for my photos. I use another HD for backup.
You guys would have been fun to know as a kid!