????
Powersnell Notes for Professionals
    https://books.goalkicker.com/PowerShellBook/PowerShellNotesForProfessionals.pdf
2020
Bertram - PowerShell for Sysadmins
    CC8FB1DFD9A83A82039AF8E455A4DD51
    CCBDD3B77F1745B3078CC3B3786F76F6
2017
Stanek - Windows PowerShell 6
Jones - Learn Windows PowerShell 6 in a Month of Lunches 3rd ed