Meaning of the word "added to" in English

What does "added to" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

added to

US /ˈædɪd tuː/
UK /ˈædɪd tuː/

Phrase

included as an extra part or amount

Example:
The new features were added to the software update.
His comments only added to the confusion.