Hi, my name is Talita. I'm an Independent Advisor and a Microsoft user like you. I'll be glad help you today.
I'm sorry to hear that. Please try to update the driver. In the Windows search bar look for Device Manager.
Then look for Mouse and other pointing devices. Right click try to update the driver
If that doesn't work, try going to the manufacturer's website. Through the brand and model of your computer, download the most current drivers compatible with Windows 10.
Unfortunately if these solutions didn't work this could be a hardware issue, ie a physical issue with your touchpad
I hope this helps. Please let me know if you have any more questions.
Sincerely
Talita C.