how do I upgrade to 32
Some of my programs require 32 bits and Incan't open them until I upgrade mu computer. Glenn
There is a generic warning. You have to do nothing, 32-bit apps continue to work on both High Sierra & Mojave.
With the release of macOS 10.15 Catalina, applications will have to be 64-bit. App developers will issue updated apps if they want their apps to work on this newest macOS upgrade
With the release of macOS 10.15 Catalina, applications will have to be 64-bit. App developers will issue updated apps if they want their apps to work on this newest macOS upgrade
32-bit app compatibility with macOS High Sierra 10.13 ... - Apple Support
https://support.apple.com/en-us/HT208436
https://www.stclairsoft.com/Go64/index.html