ok, I've been using computers since I was 5 years old, and in all the computer problems I've ever encountered, this is THE most annoying problem ever. Out of NOWHERE, my computer is automatically scrolling down pages, anything with a scroll bar, it scrolls it. The only way for it to not move is to press Shift. Please help me, I want to be able to read a page without having to scroll back up 
I thought it could be the trackpad, but I couldn't find anything in the menu about resetting it or something, then my mom suggested that maybe a key is stuck, but I don't think so.. again, if anyone knows how to fix this, I would be grateful!
I thought it could be the trackpad, but I couldn't find anything in the menu about resetting it or something, then my mom suggested that maybe a key is stuck, but I don't think so.. again, if anyone knows how to fix this, I would be grateful!