Web Lab is a function that incorporates HTML in web development. It has functions such as Workspace where the developer writes the body of the website. Preview helps the developer take a look at the final product of what he is creating. Instructions panel provides a list of the different types of html packages that the developer can chose from.
All of these options help the developer produce a website that is up to standard.
Hypertext Markup Language, a standardized system for tagging text files to achieve font, colour, graphic, and hyperlink effects on World Wide Web pages. this information was taken from google
