Photography Resources: 

https://expertphotography.com/a-beginners-guide-to-photography/

Great link with basics of camera use as well as composition tips.  Has clickable links for more in-depth information on subjects.

https://expertphotography.com/the-complete-guide-to-smartphone-photography-96-tips/

Same site but dealing with smartphone cameras.

https://www.youtube.com/watch?v=kVw12Uhk1sI

Basic tips for any cell phone.