Inverting the colors on your Macbook's screen is a quick trick that can help prevent eyestrain when reading a stark white page of text for extended periods. It can also help when viewing webpages with ...

If you were used to inverting the colors on your Mac with a Control-Command-Option-8, you might have noticed that this has changed in OS X Mountain Lion. The older keyboard shortcut doesn’t work any ...

Eye strain is a common issue that most smartphone users have to contend with on a daily basis. One of the major reasons that cause this is prolonged mobile phone use. It can also be exacerbated by a ...