Home screen no apps

[Android Central Question]

I have a galaxy tab s2. The only thing showing on my home screen is three dots at the top of the screen, all the apps have gone. When pressed this reveals only two options, 'lock apps' and 'settings'. Any ideas what has happened. Is it my battery as this seems to run out fast.

 

[B. Diddy]

Welcome to Android Central! What happens if you boot into Safe Mode? https://support.t-mobile.com/docs/DOC-28349