Web Host Manager (WHM) is the "master" or "primary" account that you use to add, remove and manage your domains with. (http://sitename.com/whm)
Cpanel is the individual control panel that each domain you host has access to. (http://domain.com/cpanel)
Most Popular Articles
Where can I find a Web Host Manager (WHM) manual
You can find the official Web Host Manager manual here:http://www.cpanel.net/support/docs/11/whm/
How do I log into Web Host Manager?
http://sitename.com/whm or http://IPADDRESS/whm (please be sure to replace "sitename.com" with...
How do I add a new domain?
Log into Web Host Manager (WHM).In order to create new accounts, you must first set up plan...
How do I modify a site's space or bandwidth?
In order to upgrade or downgrade an account you will need to either edit the package assigned or...
Install/Re-install/Re-start WHM/cPanel
From a SSH login on the server run: # cd /home# wget -N http://httpupdate.cpanel.net/latest# sh...