Does a 1980 Chevy Camaro have computer in it?

No, a 1980 Chevy Camaro did not have a computer in the same sense as modern cars. While it may have had some rudimentary electronic control modules (ECMs) for things like ignition timing, they were far simpler and less sophisticated than the complex onboard computers found in later vehicles. They were more like programmable logic controllers than full-fledged computers.