How can I tell which version of powershell I have?

$PSVersionTable.PSVersion

(Compared to this DOS classic: ver)

So I've added this to my profile:

function ver() {
     $PSVersionTable.PSVersion
}

But you might also need to consider whether the:

• currently running shell is 64 or 32 bit

and...

• is powershell running as admin?

Or, if you want to: check the windows version, I've covered that too.

Source

• http://stackoverflow.com/questions/1825585/determine-installed-powershell-version

See also

• PATH: getting it, adding to it and managing it