"Step into SQL for Data Analysis" prepares you adequately to work with relational database systems. SQL is the most important language in the industry. Even if you know R or Python or any other data analysis tools, SQL skill is what you will be interviewed on.
Never wrote a query to retrieve data?
No problem.
This course is designed for absolute beginners who have no idea about databases or how to use SQL.
However, general computer literacy is expected either in Windows, Mac, or Linux environments.
You should be comfortable installing/uninstalling software, as well as using Windows Explorer or equivalent tools to find and organize files and folders.