# Contact/Help

## Site Instructions

We have tried to make it as simple and easy as possible to use, but there are always some tasks which are complicated enough that you might need a little help. Below, we have collected some tips from current users for some of the more common gotchas, please read through them to see if they can help solve your problem. If not, please don't hesitate to use the contact form to ask a site administrator for more help.

• Please note, all new accounts on this site are moderated. On signing up for this website you will be asked for a username and an email address. Your request will be sent to the site administrators for approval. When your account is approved, you will get an email with instructions for creating a password and completing your profile, you will then be able to start using the site.
• At the moment, comments are also moderated. This means that when you leave a comment it is not; automatically published. Instead a notice is sent to the site moderators who can then approve the message if it is appropriate. When your comment is approved, you will get a notice by email and your message will be published on the site.

• This site supports LaTeX for the inclusion of math. To use this feature, surrounding any formulae with dollar signs (e.g $\LaTeX$) and the results should render as LaTeX when you submit the comment. For more information on this and on how to use the comment editor in general, see the filter tips page.