what is computer? A computer is an electronic device that processes data and performs tasks according to a set of instructions called a program. It can store, retrieve, and manipulate information quickly and accurately. Basic Components: Hardware – The physical parts (monitor, keyboard, CPU, etc.) Software – The programs and operating system (Windows, macOS, Linux, etc.) Main Functions: Input – Receiving data (e.g., via keyboard, mouse) Processing – Performing calculations or operations on the data Storage – Saving data (temporarily or permanently) Output – Displaying results (e.g., on screen or printer) Types of Computers: Desktop computers Laptops Tablets Servers Supercomputers Embedded systems (e.g., in cars, appliances)Main Parts of a Computer: CPU (Central Processing Unit) – Brain of the computer RAM (Memory) – Temporary working memory Hard Drive/SSD – Long-term storage Monitor – Displays output Keyboard & Mouse – Input devices Motherboard – Connects all components ⚙️ Basic Fu...
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