cPanel is a server Control Panel, usually provided to the clients by the web hosting provider. It is available on Linux-based servers. Its easy-to-use interface allows clients to manage their bandwidth, e-mail accounts, FTP accounts, databases, files, software, stats and so on. ETNHost provides cPanel for FREE (included in the price) for the following web hosting services: Shared Hosting; Enterprise Hosting; Reseller Hosting and at additional cost for the Dedicated and Virtual Servers.
WHM or WebHost Manager gives administrative control and the ability to manage and create cPanel accounts. Resellers also get WHM access, which allows them to create, delete and manage cPanel accounts within their reseller hosting plans. WHM includes a great number of features that help both root administrators and resellers to take a full control over their hosting services.