Linux: Getting more workspaces and tweaks in Ubunutu 14.04

The workspace option can be found in Appearance – Behaviour – Enable Workspaces

To get more workspace options install the following:

sudo apt-get install unity-tweak-tool

sudo apt-get install gnome-tweak-tool

Once installed, you can run the tweak application to change the number of workspaces and perform other tweaks.