Can you tell me how I can fixĮach laptop manufacturer has their own way of scrolling using a touchpad. The old laptop by pressing CTRL on my keyboard and using the scroll bar on the Normally when I open a PDF file I need to zoom in and out. The far right), but the new Windows 10 laptop doesn't have this feature. On my old Vista laptop, I had a scroll bar on the touchpad (on I just bought a new Windows 10 laptop and the touchpad scroll does not appear