Free courses in Colombia

How to enroll in free virtual courses through Betowa, attend classes on Zajuna, and download your certificate.

What would you like to do?

✓ You will stay on this site

Each step has a guide. Choose one above and get started today. 👆

SENA offers hundreds of free virtual courses, 40 or 48 hours long, for anyone 14 or older. Registration is done on the Betowa portal.

This guide shows you how to enroll, where to study, and how to download your certificate, always on SENA's official websites.

How it works

Create your Betowa accountOr log in with your SOFIA Plus credentials.

Choose a virtual courseAnd enroll.

Study and download your certificateOn your phone or computer.

🆓

FreeSENA doesn't charge

📜

With a certificatewhen you finish

⏱️

40 or 48 hoursshort courses

📱

Virtualstudy from anywhere

Areas with the most courses

🤝

Customer servicethe area with the most courses

💻

TechnologyICT and information

🏭

Productionand processing

🎨

Designgraphic and product

🗣️

Languageslike English

🩺

Healthand wellness

Who can apply

Be 14 years old or older

Valid ID document in Colombia

An email and internet

💡 Tip: Already have a SOFIA Plus account? Use the same login to access Betowa.

Everything you need to know

Betowa: where you enroll

Betowa is SENA's new portal to view course offerings and enroll. Administrative services continue on SOFIA Plus.

Official address: betowa.sena.edu.co.

Zajuna: where you study

After enrolling, classes take place on the Zajuna platform. Log in with your document type, document number, and password.

Official address: zajuna.sena.edu.co.

Short courses with certificate

Virtual supplementary courses are 40 or 48 hours long. When you complete the course, your certificate can be downloaded from SENA's official certificates website.

Official address: certificados.sena.edu.co.

How to protect yourself

SENA doesn't charge for enrollment. Only use addresses ending in sena.edu.co.

Be wary of websites and groups asking for money to "guarantee" a place.

Official source: enrollment is always done on SENA's Betowa portal. This guide only explains how it works.