Q: Green indicator light for camera comes on whenever I exit fullscreen

Mine doesn't flash, but if it only happens once, I wouldn't worry about it.

If you're still concerned, one of these will fix any user-correctable camera problem:

(1) If restarting your Mac doesn't fix your camera problem,

(2) use Apple's http://support.apple.com/kb/HT2090.

(BTW - The Troubleshooting article calls the camera an "iSight".  However, after the article was published, Apple has changed the built-in camera's name on newer Macs from "iSight" to "FaceTime" and then to "FaceTime HD."  Regardless of the name of your built-in camera, the same info and troubleshooting applies.)

Be sure to test more than one Apple app (Photo Booth, FaceTime, iMovie, QuickTime Player, etc.) in more than one user account.  Do NOT use the "Guest" account for this test.  If you do not have more than one user account for the testing, create a new one now.  If you need help, how to do it is explained in http://support.apple.com/en-us/HT201754.

A "Standard" user account is all you need for testing.

(3) If your cam won't work properly even with Apple apps, use OS X Recovery to completely reinstall your Mac OS from the Recovery System stored on your startup drive.  Don't bother testing Skype or other third-party apps until you have your camera working with Apple apps.

(4) If none of the user suggestions above resolve your trouble, contact Apple or an Apple-Authorized Service Provider to have your Mac professionally serviced. Be sure to backup your Mac and deauthorize iTunes before tendering it for service.

Message was edited by: EZ Jim

Mac OSX 10.11.3

mark27411 wrote:  My camera works fine. The concern is that it is working by snapping pics when it shouldn't be!

It seems to me that if your camera works fine, it does not snap pics when it shouldn't.

If you can tell me where the pics snapped when they shouldn't be are stored, perhaps someone here can give you an answer more to your liking.

Cheers.

Message was edited by: EZ Jim

Mac OSX 10.11.3