1- User-Friendly Interface   The mother screens looks like Windows desktop since it has icons and a task bar at the bottom to move among the opened child screens. The child screens having the same function are having the same view so the user easily recognizes the screen function from its view. The child screen resembles the familiar easy-used Spread Sheet. The child screen displays the available data about the target object from other screens, so the user just fills in few fields and selects and checks the others.    2- Integrated Functionality Screens   One screen integrates the functions of many other screens. The same screen is used to enter, display and modify all the information details about any target object instead of using one screen for each operation.    3- Versatile Search Facilities   The system offers two search levels (Search and Advanced Search) to satisfy the user needs using several criteria. The data entry screen is used for Search operation and it appears behind the small screen of Advanced Search operation.    4- Color System Reactions   The system interacts with the user using colors so he can recognizes the effects of his actions at a glance, instead of using alert messages, which disturbs the user and may drive him mad if it persists.    5- Smart Transaction Processing   The system can apply many operations on different batches of records at the same time (many transactions) and enables the user to change his mind as long as he did not press Apply or Ok to commit the transaction. The screen refuses the invalid data entered then the system commits only the valid records one by one to roll back the fault records only.    6- Scalability   The system can be extended on any scale to satisfy the current conditions and future needs of the user. The system can be used for one clinic, dispensary of any number of clinics and a large hospital of any number of departments and units.    7- Multi user Environment   The system enables multiple users to operate the system in the same time even on the same service with interactive changes. A user blocks other users only at the moment he commits his action; it is a really reliable multi-user environment.    8- Easy Design of Hotel   The system presents an innovative and efficient method to build the hotel. The user defines the classes of rooms and suites and the features of each class. The user can define the number of floors, the number of rooms and suites in each floor, the number of rooms in each suite, the number of beds in each room and the class of each room and suite.    9- Fast Reservation of Rooms   The system enables the user to reserve a room or a suite fast since it displays a keyboard like that exists in the reception of hotels to hang the keys of rooms and suites. The keyboard of the system displays the units of the hotel with the status of each as free, semi free, busy and forbidden for the service units such as the cafeteria. The user easily can display only the rooms and suite using several criteria such as the rooms of certain status for certain class.