Great for laptop and even desktop PC users You can also try detecting new devices manually if one of them was connected while the application was running. If multiple monitors are detected, a separate slider will be shown for each device.
To access the slider, simply click the application’s tray icon. The program can be launched from any location, and you can even specify whether or not it should be run at startup. Setting everything up is very simple, partly because you don’t need to install anything beforehand. Win10 Brightness Slider is a small, open-source application that adds a simple slider in the system tray area, which you can use to change the brightness of all connected monitors. Even if they work, however, being able to alter brightness directly from your desktop can be useful in some situations. Laptop users can normally change screen brightness using special keys, but older devices may not have driver support for Windows 10, making these keys useless. On events, backup restore last_brighness_value set by user via slider.On events, added update gui slider text may be 000 sometimes.What's new in Win10 Brightness Slider 1.7.14: