IT-101: Computer Applications
A Complete Guide to Modern Computing Fundamentals
Course Articles
From basic computer concepts to advanced networking & security
1. Introduction to Computer Applications
Learn the role, types, and benefits of computers in modern life and education.
View2. Computer Classification and Generations
Explore micro to supercomputers and understand hardware evolution through generations.
View3. Computer Applications: Information Processing & System Units
Understand processing cycle, input, output, and storage operations.
View4. Complete Guide to Computer Input Devices
Comprehensive study of input device types, working and practical uses.
View5. Keyboards, Mice, Touchscreens & Voice Recognition
Understand human–computer interaction tools in detail.
View6. Output Devices: Monitors, Printers & Plotters
Study display and printing technologies that present processed data.
View8. Computer Software Explained
Understand the role of system software, OS, drivers and utilities.
View9. Types and Applications of Computer Software
Explore examples and uses of software in education and business.
View10. LAN, WAN, MAN, PAN
Understand the structure and working of different computer network types.
View11. Network Technologies: Wi-Fi, Bluetooth, Zigbee & Ethernet
Learn wireless and wired communication technologies in computing.
View13. Website Types, Browsers & Security Practices
Study web structure, browsers, and essential security measures.
View14. Computer Security Risks and Solutions
Understand viruses, malware, and methods to secure systems effectively.
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