PS Tool 1.2 - Get Windows Operating System,OS Architecture,OS Install Date ,Last BootUp Time,Total Uptime

Use below to get the following details using powershell from any computer

• Windows Operating System
• OS Architecture
• OS Install Date 
• Last BootUp Time
• Total Uptime

$computers = "CM","DC","WIN7"
$os = Get-CimInstance Win32_operatingSystem -ComputerName $computers
$os | Select Caption,OSArchitecture,InstallDate,LastBootUpTime, `
@{Name="Uptime";Expression={(Get-Date)-$_.LastBootUpTime}},PSComputername