If you are interested in working with data FOR FREE, you need to learn TSQL (Transact Structured Query Language) so you can access and search through data.
The best way to learn TSQL is through learning how to write your own queries.
This video goes through how you can set up a SQL server on your own PC, install SQL Server Management Studio (SSMS), and install a sample database.
Download Links:
SQL Server https://www.microsoft.com/en-us/sql-server/sql-server-downloads
SQL Server Management Studio (SSMS) https://docs.microsoft.com/en-us/sql/ssms/download-sql-server-management-studio-ssms?view=sql-server-ver15
Sample Database (AdventureWorksDW2019) https://docs.microsoft.com/en-us/sql/samples/adventureworks-install-configure?view=sql-server-ver15&tabs=ssms
#tsql #sql