Compiz

Compiz is a compositing window manager.

Preinstall
First compiz must be keyworded in, and use flags set to pull in emerald.

Backend
Install a backend that is appropriate to your system, or both. Failure to do so might result in unstable compiz behavior.

or

Setup
Press alt + f2 Enter "fusion-icon" Then run.

Right click the fusion-icon and select "settings manager"

Some options must be selected as ccsm's default configuration is empty. These will get you off on the right foot.

Turn on

"Effects" Window Decoration

"window management" Move Window, Resize Window, & Application Switcher