When I tried to pick an avatar to put as my picture on this website it said something about a gravatar I can use, but it wanted an email address and not a picture link?
Can some kind soul please explain what this is please?
A "gravatar" is a globally recognised avatar, so you're able to keep the same avatar across many sites by using the same e-mail address. You need to manage your gravatar on this site if you want to use one: