Computer Hardware.ppt Site

Presentation Title: The Physical Foundation of Computing

Topic: Computer Hardware

Motherboard: The main circuit board that connects all other components, serving as the communication backbone.

Central Processing Unit (CPU): Known as the processor, this unit executes arithmetic and logical operations, serving as the primary control center for all computer tasks. computer hardware.ppt

• Wattage (W): Total power available (e.g., 450W, 650W, 850W). Must exceed total system draw.
• Efficiency Rating (80 Plus): Bronze, Silver, Gold, Platinum – higher = less wasted heat/electricity.

Main Components of Computer Hardware

Key Trends and Future Directions

Slide 8: Storage Devices (HDD vs. SSD)

• Purpose: Long-term data retention (saving files even when the computer is off).
• HDD (Hard Disk Drive):