history of computers information and data pptx

hsitory of computer ada love lace and pascal

1. COMPUTERS A computer is an electronic device that accepts data as input, processes it according to a set of instructions (programs), and generates meaningful output. In addition, it has the capability to store data and instructions for future use, making it a versatile tool for solving problems, automating tasks, and managing information . 1

2. Types of Computers An overview of different categories of computers. 2

3. Supercomputers • Extremely powerful and fast • Used for weather forecasting, nuclear research, and space studies 3

4. Mainframe Computers • Large systems handling bulk data • Support thousands of users simultaneously • Common in banking and airlines 4

5. Minicomputers • Mid-range computers • Smaller than mainframes but support multiple users • Used in factories and labs 5

6. Microcomputers • Most common type – Personal Computers • Includes desktops, laptops, tablets, and smartphones • Used for education, office, gaming 6