Find the source.
Keep the provenance.
Official IITM course archives, original Drive references, and the authorized Jan 2026 paper archive live in one deliberate directory.
The student has authorized the included Jan 2026 archive. Each local copy keeps its original Drive ID and source link.
Context you can cite.
English I
HS1001
Use historic term URLs to check scope and context. Course notices and the live portal remain the authority for current dates and rules.
English II
HS1002
Use historic term URLs to check scope and context. Course notices and the live portal remain the authority for current dates and rules.
Programming in Python
CS1002
Use historic term URLs to check scope and context. Course notices and the live portal remain the authority for current dates and rules.
Mathematics I
MA1001
Use historic term URLs to check scope and context. Course notices and the live portal remain the authority for current dates and rules.
Recognise the address.
Historic course pages often remain useful long after a term closes. Save the full link with the course, term, and source date—not only a screenshot.
seek.onlinedegree.iitm.ac.in/courses/ns_26t1_cs1002?id=504
Observed shape: the path carries a term-and-course token such as ns_26t1_cs1002, while the query ID identifies the page record. Treat this as a retrieval clue, not a guaranteed URL contract: the live IITM portal and notices remain the authority.
Copies with receipts.
Open the authorized archive copy or trace it back to the original Drive source. Each filename retains the source file ID.
The Jan 2026 archive was added with the student’s explicit authorization. Future imports should still record the course, term, source URL, source date, and permission basis before they become part of the public study archive.
Start with the authority.
Programme requirements, schedules, and policies belong with IITM. NPTEL is a useful official-adjacent prerequisite catalogue, not a replacement for a course’s own instructions.
Useful neighbours, clearly labelled.
These sites and repositories belong to their authors. They are not official IITM material, not copied into Learning OS, and not a substitute for the current course portal or notices.
IITM Study OS
A community-built course library with notes, topic navigation, and practice affordances.
QuizPractice
A community question-paper practice environment with course and term filters.
Gagneet Kaur’s IITM BS notes
An independently published IITM BS notes repository.
Gagneet Kaur’s IITM notes folder
The independently shared Google Drive collection linked by its author.
Gagneet Kaur on LinkedIn
The author’s public professional profile.
3Blue1Brown
Visual mathematics lessons, especially valuable for calculus and linear algebra intuition.
Manim by 3Blue1Brown
The open-source animation engine behind 3Blue1Brown-style explanatory mathematics.
CS50
Harvard’s introduction to computer science; a complementary programming foundation.
CS50 on GitHub
CS50’s verified GitHub organisation and open-source learning tooling.