Get Expiring Certificate from Local Maschine

# https://blogs.technet.microsoft.com/scotts-it-blog/2014/12/30/working-with-certificates-in-powershell/

Get-ChildItem -Path Cert:\LocalMachine\My -Recurse | 
    where { $_.notafter -le (get-date).AddDays(750) -AND $_.notafter -gt (get-date)} | select Friendlyname, subject, NotAfter