How do I find gparted in Ubuntu, searching from the launcher sends me to Wiki or shopping?
You can find gparted in the Ubuntu Software Center.
You can install it with:
sudo apt-get install gparted
As it will most likely not be installed by default.
gparted isn't pre-installed although it is installed in the Ubuntu -Live mode. you can type
$ sudo apt-get install gparted
in terminal to install it.