Learning paths
A path is a recommended order to learn something in — which course first, what it assumes you already know, and what comes after. Browsing is free; the courses inside are bought one at a time, when you get to them.
No learning paths are published yet
Paths are added as course sequences are finalised. In the meantime the course catalogue is browsable in full, and every course page states what it assumes you already know.
Browse coursesHow a path works
Four steps, and the only one that costs anything is the third.
- 1
Pick the stage you're at
Paths run from foundation to specialization. Starting further along than you are is the most common way to waste money here.
- 2
Read the sequence
A path lists its courses in order, with what each one covers. You can see the whole route before spending anything.
- 3
Buy the first course
Courses are bought individually, not as a bundle. You are never asked to commit to the whole path up front.
- 4
Continue when you're ready
Finish a course, then take the next one. There's no expiry on the path itself and no penalty for pausing.
Path, course, program — which is which
A course
One subject, taught end to end. This is the unit you actually buy, and it has its own price, access duration and certificate terms.
Browse coursesA learning path
A recommended order for several courses, free to read. It does not cost anything and does not bundle anything — it tells you what to take first.
A program
A structured offering with its own defined scope and schedule, rather than a reading order over separate courses.
Browse programsWorth knowing before you start
- Browsing is free
- A path, its stages and its course list are all public. You do not need an account to read one.
- Nothing is bundled
- There is no path-level price. You pay per course, and each course's own access terms apply — shown on its page before you buy.
- You can leave the path
- A path is a recommended order, not a track you are locked into. Courses you buy are yours regardless of which path led you to them.
- Order is a recommendation
- Later courses assume the earlier ones. Nothing stops you buying out of order, but the material will read as though you didn't.
Questions about access
How long do I have access to a course after purchasing?
Access duration is shown on each course's page before you buy — some courses grant lifetime access, others a fixed window. Check the course page for the specific terms that apply.
Can I access a course on more than one device?
Yes — up to two trusted devices at a time, enough for a laptop and a phone. You can review and manage your registered devices from your account's Security settings.
What happens if I lose access to my account or device?
You can log in from a new device (it will count against your two-device limit) or reach out through the Contact page if you're locked out entirely.