@
charseer Check your macOS for 32-bit apps
There’s a manual way to search 32-bit programs on Mac:
Go to the Apple menu and select About This Mac
Click on System Report
Find Software on the left of the window > Applications
If you see “No” next to any app under the 64-Bit tab, it means the app requires an upgrade.
The easiest way to both find and uninstall outdated 32-bit apps would be to use CleanMyMac X Uninstaller. It has a dedicated module that allows filtering apps by 32-bit.
https://setapp.com/lifestyle/macos-catalina-vs-mojave