Most of the study material in lessons are displayed in the PDF viewer. Hover the mouse over the top edge to see the tool bar, which has functions like zoom and navigation. Scroll down within the PDF viewer to view all pages.
When viewing in mobiles click on the viewer to go full screen.
Some of the material in lessons are Powerpoint files which you should download and view. You can download powerpoint viewer free from the following links.
- For Windows click here
- For android click here
- For apple iOS click here