Specific functions include: System desktop Transfer files Notepad Log out user Department management Create a new department Edit department information View department information Employee management Add employee information Edit employee information View employee information File management Send files Receive files Delete files Announcement Management View Announcements Publish Announcements Communication management Chat room Set up voting activities Event voting View voting results Attendance management, get off work time setting, employee sign-in for work, employee sign-out after get off work System Management Personal Password Settings System Operator Settings Rules and Regulations Management Edit Rules and Regulations Rules and Regulations App_Data/db_OA_Data.MDF is a Sql2005 database. If you add it, the default login account/password: 51aspx/51aspx