Ping not recognized as internal or external command
Solution :
Right click on My computer
Go to Properties
Click on the advance tab.
click on Environment Variables
Scroll to Path but if there is none please just create a new one and write Path under variable name and paste this: %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem under variable value and click on ok.
Otherwise Select Path and click on Edit and paste the same.
It should fix the issue.