Select the entire download link in your registration email. You can select text by clicking at one end of it with your mouse and then, without releasing the click, moving your mouse to the other end of the link and releasing the mouse button.

Press Ctrl+C to copy the text. That is, hold the Ctrl button and press the "c" button. On most keyboard the Ctrl button is located to the left and right of the space bar.

Switch to Internet Explorer.

Click in the address bar. The address bar is the box near the top that contains the Internet address.

Press Ctrl+V to paste the link.

Press Enter to start downloading the software.