How to Get Free Columbia Online Courses
Want to take a Columbia University online course without paying for it? Right now there is a code that takes 100% off the price. You just need to know where to go and what to type in.
The discount covers online courses like AI Cybersecurity & Governance and Foundations of Blockchain, so the whole course costs you nothing as long as you apply the code before you check out.

Tutorial
- Open https://plus.columbia.edu to see the online courses on offer.
- Pick the course you want. The list includes AI Cybersecurity & Governance, Foundations of Blockchain, and Decentralized Finance: Markets, Protocols and Applications.
- Enter the code CYBER26 when you check out. That is the code that takes the 100% discount off the course price.
Wrapping Up
You now have a free seat on a Columbia online course, as long as the code still works when you use it. Open the site, pick the one that fits what you are working on, and apply CYBER26 at checkout. Codes like this do not stay live forever, so do it while it is up.
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