can't open folders from the desktop
I click on the folders/documents on my desktop and they won't open.
MacBook Pro 13", OS X 10.11
Question marked as
Try a SafeBoot https://support.apple.com/en-us/HT201262
Takes noticeable longer to get to the login screen, does a 5-10 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc. go ahead and log-in and test.
Reboot as normal and test.