Install Oracle 12c on Windows 10

First you have to download Oracle 19c set up file from the oracle site. Freely you can create account and download to your local drive.
Link:_ https://www.oracle.com/technetwork/database/enterprise-edition/downloads/oracle12c-windows-3633015.html
To install:-
Minimum 2 GB of physical memory
Sufficient virtual memory (swap)
At least 10 GB of free disk space

Once you download, Extract both files into Single folder.

Click on the setup file and Run as Administrator.Click Next.

Click Yes.

Select Create and Configure the Database. Click Next.

If the installation Execute on the laptop/desktop select the Desktop class.

Select the Create New Windows User option. Enter the user name as OracleHomeUser1 and password  as Admin123. Click Next.

Give the password as Admin123.

Click Next.and Database will check the prerequisites as below.

Then you can see the Summary window. Click Next.

Click Install.

Once installed , You can check the Service is up running in the Windows Service.

Thank you !!!