1. File Server: These servers provide the services for storing, retrieving and moving the data. A user can read, write, exchange and manage the files with the help of file servers.
2. Application Server: The expensive software and additional computing power can be shared by the computers in a network with the help of application servers. Application server Hosts web apps (computer programs that run inside a web browser) allowing users in the network to run and use them, without having to install a copy on their own computers.
3. Web Server: Hosts web pages. A web server is what makes the World Wide Web possible. Each website has one or more web servers. The entire exchange is mediated by the browser and server talking to each other using HTTP.
4. Mail Server: Almost as ubiquitous and crucial as Web servers, mail servers move and store mail over corporate networks (via LANs and WANs) and across the Internet.
5. Database server: It is a type of application server. It allows the use to access the centralized strong database.
