Set Python Environment Variable in Windows.

Some times after installing Python, you  may face issue like.

‘Python’ is not recognised as internal or external command,

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Solve the issue by fallowing below step by step procedure on the windows.

1 ) Right click on My Computer  open the option Properties.then you will find advanced system settings option then click on it.

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2) After clicking advanced setting link will find new tab with Environment variables tab click on it.

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3) Copy the Python installation path, default path would be (C:\Python27).Then click the edit button of user variable settings and paste the path here.and repeat same for system variable also.

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4) Then put the OK and come out from screens open fresh command prompt then try python installation.

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Note:

This is not for all the cases i.e ideally path should be set automatically . some times due to our system settings it wan’t happen then without any doubts apply the above steps and come out form the issue and do actual work .