Keyboard Indicator By clicking on "write", it is possible to hit a wrong key and go unnoticed. Manufacturers of most laptops have a lighting system by default, so a flash notification appears when a certain key is pressed. This is one of the useful apps to make sure you get all the notifications from the input functions. Specifically, the app supports four keys: Num Lock, Insert, Scroll Lock, and Caps Lock. This is a simple application that only exists as an executable file. This means you don't need to install the app, just plug it in and use it.
You are notified when the key is active
Its presence does not affect the overall system performance due to the small hard disk space it occupies. NET file uses the built-in audio feature so that you receive an audio notification the moment you click on any of the files. The app launches on its own in the system tray and you can activate some customization settings including adding images to it. It includes color, contrast, brightness, and themes, among others. It is a tool that reveals these four important keys when typing.