How to mirror displays when mac connected to HDTV
When your mac is connected to HDTV, you got to drag mac application windows to right most to make them appear on the TV. To avoid this and to mirror whatever you are viewing in your mac on your TV, follow these instructions:
System Preferences > Displays > Arrangement > Check Mirror Displays
Make sure you have connected to your mac to HDTV, otherwise the Arrangement tab may not be visible.
how to find out the AT&T minutes remaining on iphone
Settings > Phone > AT&T Services > View My Minutes
Alternatively, call *MIN# from your iPhone. You will receive a text message showing your remaining AT&T Anytime, Nights & Weekends, Mobile to Mobile and Roll Over minutes.
How to remove geotag from your iPhone photos
Settings > General > Reset > Reset Location Warnings
It may ask your password if protected. Once you enter your passcode, press Reset Warnings. This will reset your location warnings to factory defaults. Any app that uses location information including Camera app will ask your permission when used for the first time. Open Camera app, it will show a message as below.
Click Don’t Allow if you do not want your photos taken from iPhone camera to have geotag.