SafetyNow is an LMS, or Learning Management System. Your company is using it to deliver safety training to you. This primarily comes in the form of Courses, but you may also be invited to Live Meetings or take Programs.
Your URL to get to SafetyNow will be different depending on the company you work for. If you're not sure what your URL is, please contact your supervisor or administrator there first, as they'll be able to get you logged in right away.
If you're having issues or need more guidance, please see the rest of the helpdesk articles for learners here.