Computer Hardware.ppt Jun 2026
: Speakers and headphones that output sound wave vibrations.
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Interdependence: Hardware is useless without software; software cannot run without hardware physical execution. Slide 4: The Central Processing Unit (CPU) – The Brain
Every computer hardware presentation must begin with the core components that handle processing, active thinking, and long-term retention. These three pillars dictate a system’s overall performance. The Central Processing Unit (CPU) computer hardware.ppt
An image of a desktop RAM stick next to a tiny ROM chip on a board, with a comparison table highlighting "Volatile" vs. "Non-Volatile".
┌──────────────────────┐ │ COMPUTER SYSTEM │ └──────────┬───────────┘ │ ┌───────────────────┼───────────────────┐ ▼ ▼ ▼ ┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐ │ INPUT DEVICES │ │ OUTPUT DEVICES │ │ EXPANSION CARDS │ ├─────────────────┤ ├─────────────────┤ ├─────────────────┤ │ • Keyboard │ │ • Monitor │ │ • GPU (Video) │ │ • Mouse │ │ • Printer │ │ • Sound Card │ │ • Scanner │ │ • Speakers │ │ • Network (NIC) │ └─────────────────┘ └─────────────────┘ └─────────────────┘ Input Devices
This comprehensive guide breaks down the essential components, architectural concepts, and design strategies required to build the perfect computer hardware slideshow. 1. The Core Components: The "Big Four" : Speakers and headphones that output sound wave vibrations
A high-quality, minimalist graphic of a motherboard or a sleek modern computer chassis.
Utilize flash memory, feature no moving parts, and offer blazing-fast read/write speeds.
Hardware that conveys information from the computer to the user. Monitors (LCD, OLED) Printers (Inkjet, Laser) Speakers and headphones 4. How to Structure Your Computer Hardware PowerPoint These three pillars dictate a system’s overall performance
Often overlooked, the PSU is the heart of the system. It converts alternating current (AC) from the wall outlet into regulated, low-voltage direct current (DC) required by the sensitive electronic components inside the machine. Emphasize the importance of wattage ratings and efficiency certifications (such as 80 Plus). 3. Peripheral Dynamics: Input, Output, and Expansion
Volatile, temporary storage used for active tasks and open apps. Fast read/write speeds.