Introduction - If you have any usage issues, please Google them yourself
Functions: (1) sub-systems administrator, ordinary user able to provide some security mechanisms to provide authorized access to data to prevent hacking, while providing information backup services. (2) the system administrator privileges: 1) a system of ordinary users can add, delete, permissions and other management operations 2) Data Backup 3) statistics. Blog popularity, activity ranking. (3) ordinary users: 1) system registration, can I manage the information. 2) The landing of the system, visit Bowen, reply, send a new blog, queries, comments.