how do i find what mac os i am using on my Mac book air with M2 chip

Following the directions in this article should help you: Find out which macOS your Mac is using - Apple Support

If not, please describe what is happening in detail and context.

mushy-room Said:

"how do i fond out what version of mac os my mac book air with m2 chip is running?"

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Use of Terminal to Reveal your macOS Version:

1. Open: Terminal

2. Use: this Terminal Command:

system_profiler SPSoftwareDataType SPHardwareDataType

3. View: System Version (first item down)