Permissions and Multi Tasking
Android OS offers you the ability to handle multiple apps at once to help you juggle your priorities accordingly!
While in the Background, your apps keep the most important information accessible for you to switch back to seamlessly.
For your security, there are some apps that will automatically close when you’ve been away from them for some time.
It’s always really important for you to know what’s running in the background in case your device starts to slow down.
Always a good idea to make sure your applications are properly closed when you are done with them, so you free up any needed RAM.