Chapterwise Notes
Video Lectures
Exam Material
Other Links
CCC — Course on Computer Concepts — free classes, notes & PDFs
Theory Exam
Practical Exam
O Level — NIELIT Foundation Diploma — free classes, notes & PDFs
ECC — Expert Computer Course — free classes, notes & PDFs
O Level — Theory
O Level — Practical
Theory: 10 sets of 50 questions per module. Practical: 3 questions, attempt any 2, checked automatically. All free.
Free coding tools — pick a language, then what you want to do
Write & Run
Your own code, run it free
Practice
New question, checked instantly
Examples
Ready programs, explained
Python
HTML / CSS / JS
Arduino / IoT
Solve these papers exactly like the real exam — then check how many you got right.
