PCS Axis uses Computer Name user authentication when logging users in to the PCS Axis database. If more than one user will share a single computer installed with PCS Axis, contact your IT department for information about setting up the required Windows user accounts on the computer. Login credentials must be unique for each PCS Axis user. If needed, refer to Windows Help and Support (Start > Help and Support), or visit the Microsoft website at the following address to learn more about Windows user accounts: http://windows.microsoft.com/en-US/windows7/User-accounts-recommended-links.