Can't reset UI Scale Factor in PSE15
I reset the UI Scale Factor in Preferences to 200 in error. Now, when I attempt to reset it back to the default Automatic, or 100, the screen is so big that I can't reach the 'OK' button to confirm the change. So I am stuck with the unworkable 200 setting. Any suggestions as to how I can reach the 'OK' button would be most gratefully received - I apologise in advance - I am a very new user and would really appreciate some guidance! Thanks.
