Unsettings is a graphical configuration program for the Unity desktop environment that lets you change some oft the Unity settings.
Unsettings can only change your users’s settings, you can’t use it to change global settings or do anything else that needs root privileges.
Source Unsettings: http://www.florian-diesch.de/software/unsettings/
Source Unsettings Launchpad: https://launchpad.net/unsettings
With Unsettings you can switch off the global menu and the overlay scrollbars used in Unity.
In addition to just applying the settings Unsettings lets you to save your settings into and load from a text file (JSON format) so you can easily backup you settings or copy them to a different account.
To install Unsettings just run the following PPA via your systems terminal.
sudo add-apt-repository -y ppa:diesch/testing sudo apt-get update sudo apt-get install unsettings