 Log in as admin, if we go to the side administration block on the front page, users, accounts, bulk user actions. We could use a filter here if you wanted to select some of the many users who have accounts on your learning management system, by name, town or city and so forth. In this case we want to select all users, add them to the selection. So we've got 586, so down the bottom here we can, from the drop menu, choose what to do with the selected users, we can add or send them a message, click go and then naturally you prepare the message that you wish to communicate to your end users and you can send that through to them. It will arrive via their inbox and that's on the presumption that the email account that was set up with the initial account creation and their user profile is in fact an active and valid email address.