Installing jdk and setting environment variable

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First download the jdk software compatible with your system configuration.
To download jdk click here.

To install double click on .exe file. and click next...next...next...finish.


After finish open command prompt and check javac is working or not.




if not follow below steps


right click on MyComputer --->properties

then click on Advanced System Settings



click on Environment variables



click on new



a new window will open
give variable name as path and variable value is your jdk installation directory path



then click ok...ok...ok

close previous command prompt and open new command prompt
and check path is set or not by typing javac command.

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