I am playing around with phpstorm and somehow I activated version control. I don't need it. Now all my tabs are different: orange text on gray background. All files in the file view are orange. How do I disable version control?
Go to Settings -> Version Control and remove the folder from which you would like to remove version control tracking (coloring tabs etc.) It will naturally not remove version control from your project (as in deleting the .git/ folder for instance).