Environment variables are divided into system and user variables. They contain information about the path and its directories for instance. Those are the location that Windows looks for when it can’t find a file in the same directory that an application was launched. Default system path variables are for instance the windows and system32 directory. [...]

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If you ever did try to change the Windows system path variables then you might have cursed Microsoft for creating such a tiny form to edit those variables. The system path is being used by Windows to find executables and dependencies in Windows which will be used to find an application if you use the [...]

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