*update, I've confirmed that you can use google chrome with same results.
Step 1: Download Firefox
Next save the file and install it.
Step 3: Chose Image Note
Step 4: Edit Image Note
Start by right clicking the image note and hit "Inspect Element".
It should open up a window on the bottom of your Firefox screen and have something highlighted.
Now all you have to do is hit delete on your keyboard.
Try on the image notes below.
Step 5: F.A.Q
A. Only until you leave or refresh the page.
Q. Can other people looking at the same page see anything i change?
A. No, viewing is limited to you and anyone looking at your computer screen.
Q. Could this mess up my computer in any way?
A. No, Mozilla is a large corporation that would never be allowed to put a virus on their web pages or downloads.