The domain is the name associated with a connected group of computers. It consists of at least two parts, separated by dots. You can download a whole program, which you would then install on your computer, or you may simply download a web page, which displays in your browser temporarily. The main page, or first page of a web site. Homepages of individuals are usually refereed to as personal homepages.
Email is kept on a host.
So are web pages, A host is also called a server. The name of a particular host computer, or server, on the internet. The formatting language used to create web pages. HTML is made up of a set of tags or codes embedded in text documents. It defines the page layout, fonts, and graphics, and hyperlinks to others pages.