If you titled your page something other than Lessons, select the title of the page as it appears in your Tool Menu.
From the Add Content menu, select Embed Content on the Page. This displays the Embed Content dialog box.
Click on the file you would like to upload to select it and then click Open.
Notes:
You may add a custom name for the embedded file if desired.
Also, if you would like to upload more than one file, you may select Choose Files again to upload additional items.
Enter a description in the Item Description text box and then click Save.
From the Add Content menu, select Embed Content on the Page. This displays the Embed Content dialog box.
Paste the image URL in the Or add a URL or "embed code" box, and then click Save.
Note: You may add a custom name for the URL if desired.
Enter a description in the Item Description text box and then click Save.