This gives a brief understanding on the diferrence between UI & UX with examples. Also, there's a process defined at the end - this is done for a project and should be modified based on your product/project.
8. Whyis it important to
illustrate these icons?
Whyis a banner
used here?
Whyis there a
Log Inbutton?Whyis the menu
leftaligned?
Why are
these
specific
topics
highlighted?
Why are
filters placed
here?
Whydo we
assume users
would like this
content?
UX answers the “why?”