SD Maid - system cleaning 

This is how to set up your home screen - the name is TV launcher all units since 2017 have had this installed as default

How uninstall old apps 

The AFTMC Playstore  is the cornerstone of the box.

It allow you easy simple downloads to all the new program & services.   It is accessible from all version of kodi ,  & all aftmc builds..  and as its own application free of charge for all customers.