PowerShell Version by OS

PowerShell Version	Release Date	Default Windows Versions	Available Windows Versions
PowerShell 1.0	November 2006	Windows Server 2008 (*)	Windows XP SP2 Windows XP SP3 Windows Server 2003 SP1 Windows Server 2003 SP2 Windows Server 2003 R2 Windows Vista Windows Vista SP2
PowerShell 2.0	October 2009	Windows 7 Windows Server 2008 R2 (**)	Windows XP SP3 Windows Server 2003 SP2 Windows Vista SP1 Windows Vista SP2 Windows Server 2008 SP1 Windows Server 2008 SP2
PowerShell 3.0	September 2012	Windows 8 Windows Server 2012	Windows 7 SP1 Windows Server 2008 SP2 Windows Server 2008 R2 SP1
PowerShell 4.0	October 2013	Windows 8.1 Windows Server 2012 R2	Windows 7 SP1 Windows Server 2008 R2 SP1 Windows Server 2012
PowerShell 5.0	April 2014 (***)	Windows 10	Windows 8.1 Windows Server 2012 R2