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How to set oracle_home Environment variable in windows server ?

In order to set the run oracle SQL*Plus client and the other oracle binaries ORACLE_HOME environment variable path should be set which defines the path of Oracle Home[server] installation directory of the windows server.

Follow the below steps to set the ORACLE_HOME path in windows server,

c:\> Set ORACLE_HOME= C:\oracle\product\11.2.0\

- where [C:] defines the install drive letter

How to check the Oracle environment variable set in windows server ?

C:\> echo %ORACLE_HOME%

- will display the path of oracle home
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