Windows Systems:
RIGHT CLICK on the image at left.

In the pop-up box select
SAVE TARGET AS.

Choose where you want to save the file and CLICK SAVE.

MAC Systems:
CLICK AND HOLD on the image at left.

In the pop-up box select
DOWNLOAD LINK TO DISK.

If given a choice of text or source format, choose source.

Choose where you want to save the file and CLICK SAVE.