Some Commonly Used Terms :

Webhosting : A web hosting service is a type of Internet hosting service that allows individuals and organizations to provide their own websites accessible via the World Wide Web.

Web Hosts : Web Hosts are companies that provide space on a server they own for use by their clients as well as providing Internet connectivity, typically in a data center.

Web Server : A computer that runs a computer program which is responsible for accepting HTTP requests from clients (web browsers), and serving them HTTP responses along with optional data contents, which usually are web pages such as HTML documents and linked objects (images, etc.).

Data Center : A data center is a facility used to house computer systems and associated components, such as telecommunications and storage systems. It generally includes redundant or backup power supplies, redundant data communications connections, environmental controls (air conditioning, fire suppression, etc.), and special security devices.

Different Types of Webhosting :

• Free Webhosting
  
  
• Shared Webhosting
• Reseller Webhosting
  
  
• VPS (Virtual Private Server)
• Dedicated Servers
• Colocation Hosting

To be continued in further posts.
So, until then, thread locked.