Here’s some more advice on surviving your first day at work. It’s advice from Young Money on exactly what you should know by the end of your first day:

Be able to find the bathroom, break room, supplies, the photocopier and fax
Know your contact numbers
Know the names and roles of your co-workers
Know your responsibilities and major projects
Carry a note pad to jot down important information.

I love how finding the bathroom is first. Would you like to make any suggestions or modifications?

You can read more at Surviving Your First Day at Work.