see folder of wsl in windows exploree code example
Example 1: windows how to access wsl from explorer
from explorer \\wsl$
from powershell: cd \\wsl$\<DistributionName>
in my case DistributionName is Ubuntu20.04
Example 2: access wsl files from windows
C:\Users\%USERNAME%\AppData\Local\Packages\CanonicalGroupLimited.UbuntuonWindows_79rhkp1fndgsc\LocalState\rootfs\