If you want to install Oracle SQL Developer on your Windows computer for free, check if you meet the requirements and then go through the instructions mentioned here.

This course maps directly to the Database 12c: SQL Fundamentals 1Z0-071 exam, which is one of two exams required to earn the Oracle Database 12c OCA certification.

This deal is for a 2 course bundle with 24 hours of preparation for the Oracle SQL Fundamentals: 12c OCP 1Z0-061 and Oracle Database 12c Administration 1Z0-062 certifications. These courses ...