JSON with Powershell

$j = @"
{"page":"is the hero","paolo":"executes xml","world":"Hello"}
"@

#beautify
$j | ConvertFrom-Json | ConvertTo-Json -Depth 100

#convert to object
$p = $j | ConvertFrom-Json

#working with object
"World: " + $p.world
"Paolo: " + $p.paolo
"Page: " + $p.page

$p.world = "Bye"


$p | ConvertTo-Json