If you are one of those people who works both day and night in front of the personal computer, perhaps you should take a strict measure for the health of your eyes, since the brightness of the monitor screen should not be the same for these times.
In the day, the brightness is generally higher, while at night it should be lowered as much as possible, so that our eyes don't end up with "extreme eyestrain". Below we will mention a few tools that you can easily use to adjust the brightness of the screen to a level, in which your eyes do not feel discomfort.
Basic aspects to take into account about the brightness of the screen
If we are talking about a personal computer, it can be a desktop or a laptop. In the latter there are generally function keys that the manufacturer has placed so that the user can reach raise or lower the screen brightness. You could also go to the control panel to adjust the brightness, in the power options; on the other hand, if you are working with a desktop computer, then the screen will be independent of the CPU, so you can find analog monitor controls that will help you level the brightness of that screen. If you cannot implement any of the options that we have mentioned, then use one of the tools that we will mention below.
Desktop Lighter
This is an interesting free application that you can install in Windows, which will save an icon in the notification tray of the operating system.
You only have to select the icon «Desktop Lighter»And use its slider, which will help you raise or lower the brightness level of the screen.
iBrightness Tray
"IBrightness Tray" has very similar functions to the tool we previously recommended, since in this case an icon will also be saved in the notification tray.
When you select it, it will appear a slider that will help you raise or lower the brightness level from the screen; this task is accompanied by a percentage value, which will help you try to establish a measure to be used at different times of the day.
RedShift GUI
If you are one of those people who likes accuracy and perfection, then you could try trying «RedShift GUI«, A tool that has a few additional options to manage from its interface.
The most interesting part of all is in the configuration button, which will help you define parameters such as day and night temperature among other data. In addition, you can make use of the "location" button, which will help you automate this process if you put the IP address of the place where you are there.
GammaPanel
«GammaPanel»Has a greater number of parameters to modify. For example, you can define the brightness, contrast or gamma saturation that you see fit to set on your monitor.
You can define a keyboard shortcut that will help you make the interface appear quickly and modify any other value you want. If you make a mistake in handling and start to see strange colors on the monitor screen, then you will have to make use of the «reset» button to return everything to normal.
screenbright
«screenbright»Has a fairly simple and straightforward interface to use, although each of its buttons will be very useful when we want to set a specific configuration for a specific time of day.
It is thus, that it can reach modify the values of brightness, contrast, saturation and a few more parameters to later "save" them so that you can recover them at a completely different time. From here you could also use the sliding bar at the bottom, which will help you to obtain a correct brightness depending on the prevailing temperature in the place where you are.