Users do not always know what to do when they have problems with account creation, login, password reset, or other account-related actions, such as linking a GitHub account. For example, a user recently tried to create an account but did not receive the confirmation email. When they tried to log in later, the system said the account did not exist. We should create a simple account help FAQ and make it easy to find from the account creation, login, and other relevant account pages. This should help users resolve common issues before contacting us.