Right click on the appropriate screen resolution for your monitor and select “Save Target As” to save the file. If you are not sure what screen resolution your monitor is set to, go to your computer's "Control Panel" and look under "Displays." The current resolution for your monitor will be under the "Settings" tab.
Click on the appropriate screen resolution for your monitor and a new window will pop up. Control click on the image and select “Download Link to Disk” to save the file. If you are not sure what screen resolution your monitor is set to, go to your computer's "Display" settings within the "System Preferences" panel to check.