When I try to open System Preferences from the dock it opens directly into the iCloud pane
I would like to open directly to the System Preferences pane, but instead it diverts to the iCloud pane. I have tried deleting the Users>Library>Preferences>.com.apple.desktop.plist file, but this doesn't exist--instead I only see .com.apple.dock.plist. Will this do just as well to delete?
Solution 1:
Does System Preferences have a badge (red 1) on it? This might indicate that iCloud is prompting you to turn on two-factor authentication. If that is the case, go to System Preferences > iCloud > and where it says “Two-factor authentication” click Continue to the right of it and then select your preferences.
For screenshots of this process and more discussion of it, see Apple Discussions – “System Preferences Dock Icon has red circle with 1”.
I would recommend doing research into two-factor authentication or two-step verification before turning it on. It is a high level of security that comes with greater responsibility for you to go through the steps to validate trusted devices – all of which use iCloud and need manual steps.