Courses
Learn one thing properly,
not ten things halfway.
Structured courses with the theory written out, worked examples, practice and the placement material — in one place, in the order you actually need them.
The later lessons of every course, the full 120-lesson library, the mock test papers and the company-wise series. A pass ends on its own date — nothing auto-renews.
C Programming From Zero
For the first-year student who has never written a line of code
Start learningJava Fundamentals
For the student meeting Java in second year and in every campus test
Start learningPython for Engineering Students
Your first real programming language, taught the way a B.Tech student needs it
Start learningDBMS and SQL
Learn how databases really store data, and write SQL you understand
Start learningObject-Oriented Programming
Learn why OOP exists before you learn its four keywords
Start learningWeb Development Basics
For students who can open a browser but have never built a page
Start learningGit and GitHub for Students
Stop emailing final_final_v2.zip to your project partner
Start learningCyber Security Fundamentals
The real basics of security for B.Tech students, with no scare stories
Start learningAptitude for Placements
The six quantitative topics that fill most placement aptitude rounds
Start learningLogical Reasoning for Placements
Series, coding, relations, directions, seating and syllogisms, worked step by step
Start learningWhat is free, and what is not
Every tutorial, every practice problem, the compiler, the placement roadmap and the company pages are free and stay free. Courses are a separate, structured thing: the first lessons of each are free to read, and the rest come with a Pro pass.
Those free lessons are not a trailer. Each one finishes what it starts — if you read only those, you should still come away knowing the thing it promised to teach.