Meaning of the word "customer support" in English

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

customer support

US /ˈkʌstəmər səˈpɔrt/
UK /ˈkʌstəmə səˈpɔːt/

Noun

the assistance and advice provided by a company to those people who buy or use its products or services

Example:
Our company prides itself on excellent customer support.
I called customer support to resolve an issue with my software.