Because you only are using a portion of the resources for the VM, you can have several of them running on one computer or server, as is common with hosting services. A hosting provider that offers VPS hosting has a vast number of physical servers that each contain multiple virtual machines. While demarcation and intrusion prevention within the physical machine is not a huge concern on your own PC, VPS hosts must have security safeguards in place to ensure isolation of each customer’s server. That’s why the terminology virtual private server is used – to denote the attention paid to privacy and the server programs that are typically loaded onto this type of VM.
If you want a larger selection of software options that you'll be able to install on your VPS with a single click, we recommend our Softaculous Premium solution. You'll be able to 1-click setup the web's most popular software solutions including WordPress. Choose from a number of other solutions as well including Joomla, Drupal, Ghost and so many more.