Ever get eye-strain from the computer screen? Try f.lux!
I can't deny that I'm on my laptop more than I should be, especially at night. Whether its browsing CAG, messing with Steam, or catching up on some current events, my eyes no doubt get strained from the screen brightness. My first action is to turn the brightness down, but eventually I need to turn it back up, and then back down again even later. It is a "vicious and hurtful" cycle, as the late namispep would say.
I found this program that doesn't quite change the brightness, but the temperature of your screen as night begins to fall. It is a very subtle and light program, and I can't recommend it enough. At first, it made my screen go from the harsh, cold blue light to more of a sunset tone. It was a little weird, but I kept it.
Now every now and then I'll disable it just to see what a huge difference this program makes. I can't believe I went so long without it!
I won't link it because I don't want this to seem like an advertisement, but if you throw "f.lux" into a search engine, you'll find it easily.
I thought this might help others eliminate eye strain. Especially those who are trying to keep up with the Steam Deal Thread right now.
Try it out for a while, then check the disable box and see what a difference it makes.