(You may want to print out these instructions.)
Left-click Download these lessons. You will be asked if you want to open or save this file. Select Save. Select your desktop or location of your choice, then select Save.
After the download is complete, click Open on the dialog box. Click Extract on the WinZip dialog box and select the location of your choice where to extract the files. Click Extract.
After the extract is complete, close the WinZip dialog box and find the location where you extracted the lessons (the file name of the lessons will be "start_here.html"). Double-click on the file, and the lessons should open.