xxxxxxxxxx
C:\>where csc
C:\Windows\Microsoft.NET\Framework\v3.5\csc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
# powershell:
C:\> where.exe where.exe
C:\Windows\System32\where.exe
xxxxxxxxxx
# find files that are not in env path
cd %appdata%\.. && dir /s /b pip.exe
cd "C:\Program Files" && dir /s /b python.exe