Many of the Keyboards we use for our computer will be having 3 LED’s. They are to display Number Lock, Caps Lock and Scroll Lock.
But we usually do not use them or do not look at them to see what they are for. So it will be great if we utilize them for any other application or to display any other function of your computer.
You can use them to display your network activity by using a tiny application called Network Lights.
Which display the sent and received activity by using first two LEDs of your keyboard.
How to Download and use NETWORK LIGHTS?