Safari has question mark over it
Hello. I woke up this morning and the safari icon in my dock has a question mark over it. It won't open. I dragged it out of the dock, but now can't find it and can't figure out what to do. Please help.
MacBook Air
If an app’s icon is in the Dock and you delete the app from your Mac, the icon remains in the Dock but is covered by a question mark.
To download again an app you purchased from the Mac App Store, see Install and reinstall apps.