: Many manufacturers provide their own indicators. For instance, Logitech users can use Logitech Options+ or Logitech SetPoint to enable native on-screen overlays for their devices. How to Use Windows 10 Built-in Features
For a more visual and customizable experience, several lightweight utilities are available for download: download caps lock indicator windows 10
If you prefer not to download additional software, Windows 10 includes native "Toggle Keys" that provide an audible alert. CapsLock Indicator : Many manufacturers provide their own indicators