Hi GovindNeupane1,
Good day! This is Jhakesong and I will be happy to assist you with this.
I am sorry to hear about the inconvenience. You might need a specific driver for your touchpad. What is the model of your laptop? I'll help you look for it from the manufacturer's website if it's available.
You may also check for a pending driver update here:
- Press Windows key + i
- Click Windows update
- Select Advanced Options
- Click Optional Updates
- Expand driver updates and see if there is a relevant item listed for your touchpad.
- Install the driver if it is listed.
Let me know how it goes. Have a great day!