Namo Web Editor
A WYSIWYG HTML editor from Namo Interactive. Easy to use for DHTML animation creation, it has many wizards and predefined templates. It supports XML, PHP, ASP and style sheets.

Navigation Menu
Essential on a site home page, it can have different appearances. It contains the table of contents and the links to the other pages of the site.

Netiquette
Unofficial rules defining proper behaviour on Internet.

Netmeeting
Videoconferencing software from Microsoft.

Netscape Composer
A free WYSIWYG HTML editor included in Netscape Communicator. Its limited functions would suit only novice users.

Network Errors
HTML pages returned by the server when browsing a site. On the client side, you can receive errors of type 4xx, and on the server side, errors of type 5xx.

Newsletter
An informative letter mailed to subscribers.

NFS
Network File System. Standard for accessing files on a remote computer appearing as a local volume.

Notepad
A text editor supplied with Windows. It is sometimes used to type in HTML code.