Downloading  Oracle 11g & 12c Database software and create your 1st Oracle Database

Things to Do:

• Make sure your laptop has minimum 8 GB of RAM (16 GB or more is recommended).
• Downloads: 7-zip to unzip, Notepad++ for writing notes.
• Register at OTN: https://www.oracle.com/technetwork/index.html – this is a must to download Oracle software.
• We’ll be installing Oracle Enterprise Edition, NOT Standard Edition or any other editions :Download & Install Cygwin: https://cygwin.com/install.html (optio