Run the command cat /proc/bus/input/devices | grep -i touchpad to see if the system recognizes your touchpad. If the output looks similar to the following, it indicates that the touchpad is recognized ...

The touchpad is an essential component of your Windows laptop, and it can be difficult to get much done if it suddenly stops working — especially if you're not familiar with common Windows keyboard ...

Some users have reported that the touchpad doesn’t work properly when they plug in the charger and use their Windows laptop. The mouse cursor moves erratically, the pointer or cursor sometimes stops ...