Using online Maths
textbooks
Choose the icon with the correct book number and chapter number you
are looking for, eg book 1,Chap 1- 8
Double click on the appropriate textbook icon.
If you find a blank page, click on Next
The first page should come up as below.
To view the page, scroll up and down the side tool bar.
To change the page is more complex!
See blue tab marked  (or if only  on blue tab, click to reveal the

chapter and page information)
Each Chapter is a folder (named, not numbered) and a subfolder under each
chapter gives the page number.
Double click on the appropriate page number to load the page you want to
work on.
Double click on the chapter folder to change the chapter, then find the
appropriate page.