Computer Fundamentals ka complete roadmap

3 structured modules — basics se advanced tak. Har lesson Hinglish mein, practical examples ke saath. Ye wahi fundamentals hain jo har CS exam aur interview ka pehla gate hain.

Computer kya hai — Introduction12 min Hardware Components14 min System vs Application Software13 min Input & Output Devices12 min Memory & Storage14 min

Binary & Number Systems15 min Data Representation (Text, Image, Audio)13 min CPU Architecture & Fetch Cycle16 min Operating System Basics15 min Computer Networks Basics15 min

Internet & Web (HTTP, DNS, URL)14 min Computer Security Basics14 min Cloud Computing Basics13 min PC Troubleshooting & Maintenance13 min Top 50 Computer Fundamentals Questions20 min

Is path ke baad aap kya kar paoge?

Computer ke hardware aur software components confidently identify karoge
Number systems (binary, decimal, hex) convert karna seekhoge
CPU ka fetch-decode-execute cycle samjhoge
Operating system aur networking ke basics clear karoge
Internet, security aur cloud ke concepts mein confident ho jaoge
CS fundamentals ke interviews aur exams ready ho jaoge

CS Fundamentals Strategy

Har lesson 1-2 din do. Pehle concept padho, phir apne computer pe khud check karo — Task Manager kholo, files dekho, Control Panel explore karo. Ratta mat maar, practically samjho. Basics clear honge toh DSA, programming aur OS sab easy lagenge.

Exam & Interview Tips

TCS/Infosys/Wipro ke aptitude + technical round mein 3-4Q aate hain fundamentals se
Number systems aur CPU architecture sabse frequent topics hain
OS basics (process, memory) har CS exam mein poocha jaata hai
Interview mein "fetch-decode-execute" aur "von Neumann" zaroor aata hai