Solution 1:

Here are a couple of settings I found, which you can tweak in Windows 10 to create smoother scrolling throughout the entire OS:

  1. Method 1: Right-click on the Windows start button to start in the context menu and follow these steps: System > Advanced System Settings > Advanced > Performance > Settings > Uncheck smooth-scroll list boxes > Click Apply > OK > OK.

  1. Method 2: Open Control Panel > Mouse > Wheels tab. Here you can change the figure from 3 to 2 or even 1 if you wish. This will make any page or document to scroll 1 line at a time. If you change this setting, it would be changed system-wide, ie. for your documents as well as browsers.

  1. To accomplish browser-only smooth scrolling, try the following:

    • Chrome: The SmoothScroll extension
    • Firefox: Extension deprecated.
    • Opera: The SmoothScroll extension for Opera
    • Internet Explorer: Open Internet Options > Advanced > Browsing > Select the checkbox next to Use Smooth scrolling > Click Apply