Hardware & Software CS Thinking Example 1

Follow the full solution, then compare it with the other examples linked below.

Example 1

easy
Classify each as hardware or software: (a) RAM, (b) web browser, (c) keyboard, (d) operating system, (e) hard drive, (f) word processor.

Solution

  1. 1
    Step 1: Hardware is physical — you can touch it. (a) RAM: hardware (physical chip). (c) Keyboard: hardware. (e) Hard drive: hardware.
  2. 2
    Step 2: Software is a set of instructions/programs. (b) Web browser: software. (d) Operating system: software. (f) Word processor: software.
  3. 3
    Step 3: Hardware provides the physical platform; software provides the instructions that make hardware useful. Neither works without the other.

Answer

Hardware: RAM, keyboard, hard drive. Software: web browser, operating system, word processor.
Hardware and software are complementary. Hardware provides computational capability; software directs that capability to perform useful tasks. Understanding both is fundamental to computing.

About Hardware & Software

Hardware is the physical components of a computer (processor, memory, storage, peripherals) that you can touch. Software is the set of instructions (programs) that tell hardware what to do. Together they form a complete computing system—hardware provides the capability, and software provides the purpose.

Learn more about Hardware & Software →

More Hardware & Software Examples

Example 2 medium

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Example 4 hard

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