Can I edit signature on my Yahoo Mail?

ADD OR EDIT SIGNATURE IN YAHOO: 1. Click Options, in the top right of your yahoo mail page. 2. Click on Mail/More Options from the drop down menu. 3. In the left column, click on Signature just under General to open your signature page. 4. Add or Edit your signature in the window that opens. NOTE: If you have Color and Graphics selected in your Options page, you will see a toolbar above the signature box which you can click on to change to different fonts, colors smileys etc. If not, click on General in the left column to make the change. 1. When the General page opens, scroll down to "Mode." 2. Check the box next to "Compose messages as color and graphics. 3. Go to the top left and click the "Save Changes Icon." NOW BACK TO SIGNATURE 5. Check the radio button next to "Show signature on all outgoing messages" if that is what you prefer. 6. Most important, at the top left of the signature page, click the "Save Changes Icon."