The group talks technical skills, soft skills, time management, and what has aided them in being successful. Below are links to mentioned services:

Amazon Web Services - Free Tier

Amazon Web Services Training

Microsoft Azure - Free Tier

Microsoft Azure Training 

One company I will promote is Black Hills Information Security, and the pay what you can Cyber Security training that they offer:

https://www.antisyphontraining.com/pay-what-you-can/

Oak Barrel Security is a partnership of cybersecurity professionals dedicated to training future security leaders while promoting security practices in everyday life for everyone.

https://oakbarrelsecurity.com/