Solved moving the screen up and down

on the bottom and right side of the screen there is these lines where you can use your mouse to move your screen.
but they are so tiny I can barely see them. on windows XP that I had just last month there was a way to enlarge
them, so there must be a way to do that with windows 8. so can anybody tell me where I find it? these things are way to small for my eye sight.

This? http://www.eightforums.com/tutorials/7857-scrollbar-change-width-size-windows-8-a.html

Hello commander,

I see you marked off your issue as solved without any formal reply. We really like to know how the issues were resolved and we would also like to know if you were helped by any suggestions made. So, please be kind and let us know what you did to fix your problem.

its likely cause by the high/higher resolution of new computers ,if you don't want to do a regedit and you don't need such a high resolution you could change that ,thus changing the size of the scrollbar