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resources. Typically, you click the hyperlink to access the linked

resource. Familiar hyperlinks include buttons, icons, image maps,
and clickable text links.

What is DNS?

DNS stands for Domain Name System. When someone types in your
domain name, www.example.com, your browser will ask the

Domain Name System to find the IP that hosts your site. When you
register your domain name, your IP address should be put in a DNS

along with your domain name. Without doing it your domain name
will not be functioning properly.

3.Hyperlinks, bookmarks, cookies

Hyperlink

A hyperlink or simply a link is a selectable element in an electronic
document that serves as an access point to other electronic

resources. Typically, you click the hyperlink to access the linked
resource. Familiar hyperlinks include buttons, icons, image maps,

and clickable text links.

Bookmarks

A bookmark is a saved shortcut that directs your browser to a
specific webpage. Saving bookmarks allows you to easily access your

favorite locations on the web. All major web browsers allow you to
create bookmarks, though each browser provides a slightly different

way of managing them.

Cookies

cookies are messages that web servers pass to your web browser

when you visit internet sites. Your browser stores each message in a

small file, called cookie. These files typically contain information