Computer Hardware Components and it's basics
- 1. Presentation • TITLE : COMPUTER HARDWARE • SUBMITTED BY : HUMERA BASHIR • SUBMITTED TO : MR. INAM UL HAQ • ROLL NO : F24-BSCS-1079 • PROGRAM : BSCS • SEMESTER : 2ND • UNIVERSITY : UNIVERSITY OF OKARA
- 2. Introduction to Computer Hardware Computer hardware includes the physical components of a computer. Examples: CPU, monitor, keyboard, mouse. Works together with software to perform tasks.
- 3. Categories of Computer Hardware Input Devices Output Devices Processing Devices Storage Devices Communication Devices
- 4. Input Devices Devices used to provide data to the computer. Examples: Keyboard, Mouse, Scanner, Microphone. Essential for user-computer interaction.
- 5. Output Devices Devices that present information from the computer. Examples: Monitor, Printer, Speakers. Converts digital signals into human-readable form.
- 6. Processing Devices (CPU) The Central Processing Unit (CPU) is the "brain" of the computer. Executes instructions from programs. Composed of ALU (Arithmetic Logic Unit) and Control Unit.
- 7. Memory Devices (RAM, ROM) RAM (Random Access Memory): Temporary storage. ROM (Read-Only Memory): Permanent storage. Critical for system operation and speed.
- 8. Storage Devices (HDD, SSD) Hard Disk Drive (HDD): Traditional storage, mechanical parts. Solid State Drive (SSD): Faster, no moving parts. Used for long-term data retention.
- 9. Motherboard and its Components Main circuit board connecting all parts. Houses CPU, memory, expansion slots. Interfaces for peripherals and internal components.
- 10. Power Supply Unit (PSU) Converts AC power to DC power for internal use. Essential for computer stability. Includes various voltage outputs.
- 11. Expansion Cards (GPU, Sound Card, etc.) Add-on cards to extend functionality. Examples: Graphics Card (GPU), Sound Card, Network Card. Installed on motherboard slots.
- 12. Networking Hardware (NICs, Routers) NIC (Network Interface Card) connects computers to networks. Routers direct traffic between networks. Crucial for internet and LAN connections.
- 13. Cooling Systems in Computers Manage heat generated by components. Examples: Fans, Heat Sinks, Liquid Cooling. Prevents overheating and ensures longevity.
- 14. Peripheral Devices External devices providing additional functions. Examples: Printers, External Hard Drives, Webcams. Connect via USB, Bluetooth, or network.
- 15. Future Trends in Computer Hardware Quantum Computing Artificial Intelligence Processors Energy-efficient designs Nanotechnology in hardware
- 16. Conclusion & References Computer hardware is the backbone of computing systems. Continuous advancements shape the future of technology. References : Wikipedia, Tech Manuals, Hardware Guides.