Desktop Shades helps you to reduce eye strain by dimming the screen much more than limit of your screen. Adjust the level of darkness as whatever you want. The simplicity of Desktop Shades will make the app extremely easy to use. Key commands: 1) Command + Shift + O (Cmd + Shift + O) = Turn On/Off Desktop Shades 2) Command + Shift + - (Cmd + Shift + -) = Decrease Dark Intensity 3) Command + Shift + = (Cmd + Shift + =) = Increase Dark Intensity Desktop Shift features: - Turn on/off Desktop Shift - Automatic turn on - Control dim level - Start at login - Show/Hide Dock - Key commands - No internet required - Friendly user interface - Easy to use and very useful If you have any question please contact us: veghferencrobert@yahoo.com