HARDWARE VS SOFTWARE | Difference Between Hardware And Software
Understanding Hardware and Software
Introduction to Hardware and Software
- The speaker welcomes viewers to TechMite, introducing the fundamental concepts of hardware and software in computer science.
- Hardware is defined as the physical components of a computer system, including devices like monitors, CPUs, keyboards, and mice.
Differences Between Hardware and Software
- Software is described as a set of instructions that enable hardware to perform specific tasks; it must be installed on hardware for functionality.
- The interdependence between hardware and software is emphasized: both are necessary for computing tasks but differ fundamentally.
Categories of Hardware and Software
- Hardware Categories:
- Input Devices
- Output Devices
- Secondary Storage Devices
- Internal Components
- Software Categories:
- Application Software
- System Software
Development and Replacement
- Hardware is created using electronic materials, while software is developed through programming languages.
- When damaged, hardware can be replaced with new components; however, damaged software can often be restored from backup copies.
Physical Nature and Vulnerabilities
- Hardware has a tangible presence that can be seen and touched; in contrast, software cannot be physically touched but can still be utilized visually.
- Unlike hardware which wears out over time, software does not physically degrade but may encounter bugs or glitches. Additionally, viruses can infect software but not hardware.
Examples of Hardware and Software
- Examples of Hardware: Hard drives, monitors, CPUs, scanners, printers.
- Examples of Software: Windows 10, Adobe Photoshop, Google Chrome.