When you wish to view a Presentation for PowerPoint, the best method is to select the Save option when prompted by your browser. This will download the full presentation file to your computer for viewing.
If you only wish to Open the presentation without saving it, G-W Online Textbooks must be added to your Trusted Sites list. If G-W Online Textbooks is not on this list, the presentation will not display properly.
To add G-W Online Textbooks to your Trusted Sites list, select the Settings
icon and select Internet Options
Select the Security
Select the Trusted Sites
Select the Sites
Enter https://www.g-wonlinetextbooks.com/ into the website field, and select the Add
button to add the website to your Trusted Sites list.
Presentations should now display properly when the Open option is selected.