Most of these commands work only in powershell not powershell ISE!
Powershell basics
Powershell basics2
Powershell operating system queries
Powershell network queries
Powershell Windows Events queries
Powershell hardware queries
Windows Defender Antivirus
Powershell Windows Update
Manage Windows Firewall with powershell
Powershell AD queries
Powershell Remoting
Microsoft Powershell website