Getting to Know the Smart Manager and Applications Manager

The Smart Manager in Settings is the place to go to get an overview of your remaining battery life, storage usage, RAM usage (75% seems normal) and Device Security (status of virus scans etc.).

Just below the Smart Manager you have Applications, which leads into the Applications Manager, that shows the memory usage of each application.

What is the Mobile Hotspot feature in Settings?

The Mobile Hotspot feature turns your phone into a wireless access point. This is data-intensive and reduces battery life!

What is NFC and Payment in Settings?

NFC refers to near field communication, which has applications to mobile payments. NFC allows two close proximity devices to exchange data. Both devices must have an NFC chip.

What version of Android are you running?

Apps -> Settings -> Scroll all the way down to "About Device".

The Android version will be displayed. Example: 5.1.1. At time of writing latest is version 6.0 (Marshmallow).

Getting Music into the Galaxy

How do I transfer music on to the Samsung Galaxy?