"Help!- I need to uninstall Advanced Mac Cleaner!"に関する回答here is a full removal guide how to uninstall AMC on Mac - https://nektony.com/how-to/remove-advanced-mac-cleaner
"Can't open Microsoft Onenote on my MacBook Pro help"に関する回答some apps may remain their service files outside the specific subfolders in the Library and only uninstalling utilities can find them. Try this how-to guide https://nektony.com/how-to/uninstall-onenote-on-mac about complete removal of the app. Hope it will help you.