Internet Information Services (IIS) is a web server created by Microsoft which can be used to host files over the network or internet. It is the second widely used web server after Apache HTTP server. It supports web protocols like HTTP, HTTPS, FTP, FTPS, SMTP and NNTP. The latest version of IIS is 7.5. IIS is a part of Windows Operating System but it is not installed by default. You have to install it if you need it through Windows tools.
Internet Information Services 7.5 Express is a