Change screen brightness automatically

摘要

It is straightforward enough to control the brightness of a computer's monitor - there is usually a combination of keystrokes that will tweak the levels. However, these controls tend to fix the level, so they stay the same all day long and, in the case of laptops, wherever you go. But a PC's lighting needs to change throughout the day and at different locations.In this workshop we are going to look at a free program called Flux that is able to automatically change how bright your computer's screen is throughout the day.