PowerShell with $env:path

Please refer to the following PowerShell on how to include the programs installed into the Windows PATH, and you can start it in PowerShell irregardless of your location

You can enter the following to temporary added in Windows PATH  – the value will be reset back to default once you close the PowerShell 

Please refer to the following to permanently add the it to Windows Registry

Close and restart the PowerShell Console, and you will get the new path 

Reference Links 

1. Use PowerShell to Modify Your Environmental Path