There are guidelines for what should be in menu bars, what order the items should be in, and how they should behave for different sorts of application.
For example, on Mac: https://developer.apple.com/design/human-interface-guideline...
And on Windows: https://docs.microsoft.com/en-us/windows/win32/uxguide/cmd-m...
> "Where do I find the settings for this app?". Is it in File, Edit, View, Tools or Help?
On Mac, it should be in the "App" menu and called "Preferences...", it should be the first item in the menu, except if you have an "About YourAppName" item which always goes at the top with a seperator underneath.
On Windows, it should be in the "Tools" menu, and called "Options...". 4 On Linux, it should be under the "Edit" menu, and called "Preferences".
If it's not, then the app (in my opinion) is broken. Of course, many apps are lazily ported across platforms or "hamburgerized". The Windows situation is obviously also more messy because of the newer "ribbon" standards complicating things a bit, but there are right answers.
(edit: fixed links)