I am not receiving updates for my MacBook Air 2017

Back up your data, check the application compatibility table, click here, and then on the download link for a newer OS. That model's maximum one is Monterey.

Catalina and above won't run 32-bit software and split the functions of iTunes up; if you choose one of them, use Go64 as well.

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To clarify, your MacBook Air it’s compatible with macOS Monterey only

you can update your MacBook from this link just find Monterey 12 to start the update

How to download and install macOS - Apple Support

MacBook 2017 it’s compatible with macOS Ventura , you can update your MacBook from this link just find Ventura 13 to start the update

How to download and install macOS - Apple Support

You'll have a much easier time getting current software that runs on Monterey, than getting current software that runs on High Sierra … at least until the successor to Sonoma comes out. Then Monterey will no longer be one of "the most recent three" and applications availability may start to dry up.

From the original message:

MacBook Air

That computer isn't compatible with Ventura.

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