Note Air5c need advice on how to make good use of it!

Asked for this for my b'day and having 2nd thoughts! I need help on how to make best use of it! I have Libby on it and some magazines to read now. The speakers however are awful for my audiobooks (but I guess I can use headphones instead via bluetooth) but it must have been on sleep mode as shut off before timer..!? Also got a Newspaper app so can read that... but really that's it... Any other ideas on how to get good use of it? Can I write notes and then sync them to my iphone? I wanted this as using phone gives eye strain... but this is 10" so not so portable.. (but good for reading large print on!).. thanks!