How do I clean up my system profile? I've been told by a customer rep from a company whose software I often use that my system profile has "6 Finder apps listed for you and 5 of them are version 10.13.6." I had sent several log files to analyze a problem I was having. I suspect that my initial transfer of Windows files from a Windows 10 computer to an iMac last year and my total newness to MacOS and to setting up my iMac contributed--or probably created--this problem. I use CCleaner, I empty my caches often, and I use Onyx regularly. Anyway, how do I otherwise clean up my profile and the multiple instances of Finder that were reported to me?