The course is displayed in the browser window which contains a number of panes.

Toolbuttons

At the top left hand side you have the toolbuttons. These let you move forwards or backwards through the pages, go to the systems check page, and open the search.

Contents Tree

At the left hand side is the contents tree. It holds a map of the entire course. The course is given in a number chapters, each of which contains a set of pages. Most chapters end with some exercises for you to perform.

- You can move to a chapter by clicking on the folder icon for the chapter.
- You can move to a section by clicking on the book icon for that section.
- The open book icon indicates the page that you are currently on.
- You can close all the chapters by clicking on the folder icon in the very top left hand corner.

Page Titles

Along the top of the right hand area of the screen you will find the title bar. This gives the name of the present chapter and the name of this page in the chapter.

Page Content

Each page covers one topic or item. It may be split left and right into two frames with an image, extra text, or a program listing in the right hand frame. If the page is longer than the browser window you will have to use the scroll bars to move up and down.