You access it through file manager. You can store whatever you like on it photos, music etc.
As long as you have a port you can use a micro usb lead for say a flash drive.
Please excuse my ignorance in these questions. I am a low tech user.
1. I have inserted a Micro SD card in my new tablet and it recognizes it, but how do I access it and what can I put on the card and what can I not put on it?
2. Can I use a Micro USB flash drive with my Android tablet and why would I ever want to?