studied computer information system (C.I.S) studied how programming languages works and making HTML interfaces and studied how to create databases and how to put relationships between tables with primary key and foreign key graduation project was a hotel system which is checks which room is available or not or clean or dirty or out of service and check which room booked and who is free to use which make it easier for worker and costumers to find room fast without hard work and pay for the service and can book for meeting for companies and added discount for VIPS the system used to do this project was visual basic application which is Microsoft access and visual basic.