Hi Wooly_Bugger,

Go to the top right of the page and click on the "My Profile" button on the upper bar. This should take you to a new page. On the left-hand side there is a sidebar. Under "Your Profile" there is an link to "Edit profile picture." Click that.

Next you're given Option 1 or 2. Option 1 is you can insert the URL to a picture of your choice that you wish to use as your avatar. Simply copy and paste the web link into the entry bar. Option 2 is you can upload your own picture that you have saved on your computer. Click on the "browse" button and select the folder path to the image you'd like to upload.

Hit "save changes" at the bottom of the screen and you're done