How do I login to sharepoint

Currently, all SharePoint sites require authentication using a WatIAM userid in Nexus. SharePoint will normally prompt for a username and password, however if you are using a Nexus Windows workstation and Internet Explorer, SharePoint should re-use the username and password used to log in to the workstation without showing a username/password prompt.

If you are using a laptop or a non nexus Computer you will see the username/password prompt.