Difference between hardware and software?

Difference between hardware and software: Hardware is physical components while software is intangible programs and operating systems that run on the hardware.

Definitions

- Hardware: Hardware refers to the physical components of a computer or electronic device. This includes all the tangible parts, such as the processor, memory, hard drive, motherboard, keyboard, monitor, mouse, and other peripheral devices. Hardware forms the basis on which software can run.

- Software: Software refers to the intangible programs and operating systems that run on the hardware. Software includes applications, operating systems, drivers and utilities. It enables the hardware to perform specific tasks and interact with the user.

Main differences

1. Physical existence:

- Hardware: Physically present and tangible. It consists of electronic, mechanical and optical components.

- Software: Intangible and consists of code that is stored and executed on the hardware.

2. Function:

- Hardware: Serves as a carrier and execution platform for software. Without hardware, software cannot run.

- Software: Tells the hardware what to do. Without software, hardware is useless.

3. Examples:

- Hardware: CPU, GPU, RAM, hard drive, SSD, monitor, keyboard, mouse, printer.

- Software: operating systems (Windows, macOS, Linux), applications (Microsoft Office, Adobe Photoshop), games (Minecraft, Fortnite), drivers.

4. Modifiability and Updatability:

- Hardware: Can be changed by physically replacing or upgrading. Examples include replacing a hard drive or adding more RAM.

- Software: Can be modified or updated through updates, patches or reinstallation without changing the physical hardware.

5. Service life and durability:

- Hardware: Is subject to physical wear and tear and has a limited lifespan. It may be compromised by wear and tear or physical damage.

- Software: Has no physical lifespan, but may become unusable due to obsolete technology or incompatibility with new hardware.

6. Costs:

- Hardware: One-time acquisition costs for the physical components. Costs can vary greatly depending on quality and performance.

- Software: May have one-time licensing fees or subscription fees. Open source software is often free.

7. Interdependence:

- Hardware: Requires software to be used effectively.

- Software: Requires hardware to run.

8. Maintenance:

- Hardware: Maintenance includes physical cleaning, repairs, and replacement of defective parts.

- Software: Maintenance includes updates, bug fixes, and security patches.

FAQ 5: Updated on: 27 July 2024 16:27

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Difference between hardware and software?