********************************************************
Chapter 4 Installing, Updating, and Removing Software
********************************************************

This chapter will teach you how to use GUI tools to install, update, and remove software and manage where your system downloads sources. 

.. toctree::
  :maxdepth: 2
  :titlesonly:

  4.1/discover
  4.2/muon 
  4.3/software_sources
  4.4/Update-Notifier