Three finger drag on Windows

You could use a substitute gesture: double-tap and drag (or tap and half):

  • Tap, immediately tap and hold, then drag
  • Moves an item or selects text
  • Like moving a mouse while you hold down the left button

I'm a macOS user, and can say that this gesture is a very good replacement for three-finger in Windows.

Source:

  • 9 touchpad gestures every Windows 10 user should know
  • 18 Essential Touch Gestures in Windows 10
  • Touchpad use and settings