We set monitor Gama, brightness one time, but it is harm for our eye. expert operator change Gama with daylight. But it is very problem to set it more than 2 times in a day. today i want to introduce with a soft, which soft can adjust the gama ray up to 5 times in a day. You can use this soft in windows, linux, mac OS.
Ok gays enjoy eye care...............


Some screen shots of this soft

sudo add-apt-repository ppa:kilian/f.lux
sudo apt-get update
sudo apt-get install fluxgui

Microsoft frequently releases new official themes for Windows 7, here are 3 more just added to the Windows 7 personalization gallery. All the themes contain high-resolution desktop backgrounds with size of 1920×1200. Download them free below!

• Winter
• Snow Angels
• Narnia