How do you work day or night with the brightness of your computer screen? If we are using Windows in any of its versions, this task may be one of the easiest to perform, since the procedure involves having to modify this function of the properties of the same screen of the operating system.
Now, perhaps it is worth asking another slight question about this same aspect, which would be Are you comfortable manually varying the brightness of that screen? Given that in the day we could use a specific and different brightness at the same time, to what should be used at night, without a doubt it will be a very annoying task as we have to vary this feature every moment in Windows. Advantageously, we can use an interesting tool that has the ability to automatically vary this characteristic, all depending on the time of day in which we are working.
Using f.lux to vary screen brightness in Windows
In order to achieve the proposed objective, we will propose to use an interesting tool, which has the name of f.lux, and which you can download from its official site. Once you install it, you will find a first screen, which will show the general interface to configure.
Right here we could be varying a few parameters so that the tool has a better performance, being for this certain fields very easy to modify:
- Fit for day and night. In this same interface we will be able to notice the function through its respective number; the user has the ability to slide the small button (shaped like a circle) to a maximum and a minimum, which represents how bright the screen will be in the day or at night.
- Set the location. By default, this tool comes with a specific location, which does not necessarily have to be ours; we will only have to select the button that says «Change»And later, write the name of the city (and country) where we are in the new window that will appear.
- Transition speed. Here we only have 2 options to configure, one of them being fast and the other slow.
These are the 3 most important functions that we could modify in f.lux to make the screen brightness change automatically without having to modify it manually, to this feature within Windows.
What we describe in the first point is one of the most outstanding features that the tool offers, due to the fact that the lower level of brightness (at night) can reach up to 2700k, practically breaking the barrier proposed by Windows and that can be beneficial to users because the brightness of the screen will not bother the user's eyes in front of it; It is also worth mentioning that the transition speed between one brightness level and a different one should be "slow", so that the user's eye does not notice any type of variation and therefore, any annoyance is avoided. could cause.
In the upper right part of the f.lux interface we can see 3 small lines (very much like the hamburger icon of Google Chrome) that will offer us a few additional features, which will allow us disable the effect of this tool for an hour or in the morning (according to each need). Here there is also an option called "Movie Mode", which we must activate if we are going to play a movie on this Windows computer. This function is very important, since when you are enjoying a video file, the effects will be deactivated to avoid distorting the colors in its reproduction.
In conclusion, using this small tool in Windows will automate the change of screen brightness, a situation that can be very healthy because with it, we will avoid fatigue or visual fatigue for long hours on our computer.