How do I delete apps?

[AC Question]

I have unused apps I want to delete

 

[hallux]

Open the app drawer, long-press the app in question, drag it to the uninstall icon. If there is no uninstall icon, drag to the app info icon. The app info screen will allow you to remove installed updates then disable the app which removes it from your app drawer but does not totally free up the space used by the app. Those apps are "system" apps and can't be completely removed without root.