cPanel is among the preferred web hosting Control Panel tools and it is used by millions of users worldwide. Its popularity is as a result of its user-friendliness and intuitive interface, which will help you access lots of functions with just a couple of clicks. You can upload, copy and move files, create new databases and add users with different levels of access, create email addresses, activate spam security and SPF validation, view account usage statistics, and much more. cPanel is used by many reseller hosting providers, since it contains a reseller-level Control Panel known as WebHost Manager (WHM). The latter is a powerful software instrument that will allow you to create website hosting packages and to select all of their features. You can also create and adjust client website hosting accounts, gain access to and change a number of server-side settings and DNS zone records, set up modules and apps, and much more. cPanel and WHM can be used with countless billing applications.