Organize Lecture Notes and Slides by Course
It is week eleven. The Downloads folder holds four hundred items, thirty of which are called lecture.pdf, and the midterm is on Thursday.
The short answer
Course files organize by semester, then course, then type — lectures, readings, assignments — and the course is almost always identifiable from what is inside the file rather than what it was named. A workflow uses the Read Details from File step to work out the course and topic from the contents, the Rename step to name each file by its date and topic, and the Move step to file it. The point is that this runs as files arrive, because the moment you would file something by hand is the moment you are least willing to.
Steps this uses
Before and after
What actually changes
As they arrive
- lecture.pdf
- Untitled (3).pdf
- Screenshot 2026-03-12.png
- week5.pdf
After the workflow
- 2026-Spring/Econ 101/Lectures/2026-02-04-lecture-06-elasticity.pdf
- 2026-Spring/Econ 101/Readings/2026-02-09-reading-consumer-surplus.pdf
- 2026-Spring/Bio 220/Lectures/2026-03-12-lecture-09-glycolysis.png
- 2026-Spring/Econ 101/Lectures/2026-03-02-lecture-11-market-failure.pdf
Four files with no useful names, sorted into two courses by what each one turned out to contain.
Setting it up
Described once, then it runs
This is the sentence. Send it to the builder and the steps below appear on a canvas, wired and named, for you to change before anything runs.
When a slide deck, reading or assignment is uploaded, read the course and the topic off it, rename it by date and topic, and file it under the semester, the course, and whether it is a lecture, a reading or an assignment.
Semester at the top
Courses repeat names across years and material gets reused. Semester first means last year's Econ 101 and this year's are separate without anyone thinking about it.
Let the file say which course it is
The Read Details from File step reads the contents — a slide deck names the course and the week, a reading names the paper and the topic. This is why it works on a file called Untitled (3).pdf.
Name by date, not by topic
The lecture date puts a course folder in teaching order, which is revision order. Naming by topic means deciding what each file is about, and that decision does not get made reliably in week eleven.
Catch the emailed ones
The Email Attachment trigger picks up anything a professor sends, so readings and problem sets land in the course folder without being downloaded to a desktop first.
Why the end of the semester is the wrong time
Filing feels optional in week two and impossible in week eleven, which is the trap. The cost of disorganization is deferred to exactly the point where there is no slack to pay it. Anything that only works if you do it consistently during term will not work, so the version worth having is the one that runs on files as they arrive and asks nothing of you in the lecture hall.
What the filename cannot tell you
A file downloaded from an LMS is often named by the platform, not the content: lecture.pdf, download(4).pdf, a UUID. Sorting on filenames therefore sorts on noise. Reading the first page instead — where the course code, the week and the topic are usually printed — is the difference between a structure that reflects your courses and a structure that reflects your download history.
What it does not do
It files and finds. It does not attend the lecture, know which slides the professor said were examinable, or tell you what you have not read. It also cannot recover a course from a file that contains nothing identifying — a lone screenshot of an equation genuinely could be from either maths course, and those land in a review folder rather than being guessed at.
FAQ
Common questions
How should a student organize course files?
Semester, then course, then type — lectures, readings, assignments — with each file named date-first in ISO form so the folder reads in teaching order. Keep the same structure for every course so there is nothing to remember, and let new files be filed as they arrive rather than in a session at the end of term.
Should files be named by topic or by date?
By date. Naming by topic requires deciding what each file is about at the moment you save it, which is the moment you have least attention to spare. The lecture date sorts a folder into the order the material was taught, which is the order it is revised in.
Can it work out the course from a file called download(4).pdf?
Usually, because the course code, week and topic are generally printed on the first page of a slide deck or a reading. It reads the contents rather than the name. A file with nothing identifying in it — a bare screenshot, say — cannot be placed and goes to a review folder instead of being guessed.
Does it work on files already in my Google Drive?
Yes. A workflow can run over a folder you point it at rather than only on new arrivals, and files are renamed and moved in place, so sharing links keep working. This matters because the backlog is usually the reason you went looking in the first place.
Week eleven, already sorted.
Filed by the course printed inside the file, not the name it was downloaded with.
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