How to change the width of scrollbars in Windows 8 and 8.1
What usually happens when a person with fat fingers touches a scroll bar, trying to move it up, down or across. Much success he gets, isn’t it? This issue bothers some people using Windows 8 or 8.1 on tablets or laptops with touch screen.
The scroll bar (or scroll) is a vertical or horizontal interface element, which is always where the user can scroll the content. It appears from the far side of the screen and sometimes at the bottom of the screen. If you are not the standard width of a scrollbar in Windows 8/8.1, you can increase it, and I’ll tell you how to do it.
To achieve our goal we will use a tool called «registry Editor». To start it, press Win + R on keyboard, then type regedit in the line dialog box «Run» and press Enter.
When the screen displays the registry editor window, navigate to the following key:
In the right pane of the registry editor to locate the parameter «ScrollHeight» and double-click it with the left mouse button.
On the screen you will see the window «edit string option». In the Value field enter the desired value. As a default value for the width of the scroll bar indicated -225. To double the width, enter -500. For most this should be sufficient, but if you have enough, you can increase the bandwidth even more. To do this, enter any value up to -1500. Remember, the higher the value, the wider the scroll bar.
Next, open the option «ScrollWidth» and enter the same value that you specified for the parameter «ScrollHeight».
Now close the registry editor window. To apply the changes, it is sufficient to sign out and then sign in to your account. Once this is done, open any Windows Explorer window to see the new width of the scroll bar.
This guide should solve your problem, because you will be much easier to move the scrollbar up and down or to the side.