How do I pass in a string with spaces into PowerShell?

Question

Given:

# test1.ps1
param(
    $x = \"\",
    $y = \"\"
)

&echo $x $y

Used like so:

powershell test.ps1

Answer 1

Randomly found this today; you can use a backtick ` to escape spaces:

PS & C:\Program` Files\....

Just in case anyone stumbles onto this again