How can I change my profile picture?
Click on the dropdown menu on your Profile Name and select Settings.
Now, on your Profile Settings page scroll down and click on the Choose File button.
Once you have chosen the file from your Computer, you should be able to see the file name next to the Choose File button.
Click the Save button and the page will refresh.
NOTE: If you can still your old picture, try clicking Ctrl + F5 to clear the cache from your explorer.