Hello steemians! I want to share with you this free course of 9.5 hours, for beginners this is a perfect course to understand bitcoin, ethereum, blockchain and cryptocurrencies, but hurry up!! is for limited time.

In this course you will lear:

• What cryptocurrencies are
• How to use cryptocurrencies
• What blockchain is
• The components blockchain consists of
• Blockchain use cases
• Finance skills

Please read my introduceyourself for more details:

https://steemit.com/introduceyourself/@udemycoupons/welcome-to-udemy-coupons

Enjoy! Upvote & Follow.

Coupon Link