側錄軟體?
之前在ithome 有產品介紹過的，剛看那間公司還活著，不知道符不符合..
https://www.ithome.com.tw/review/96721

邪惡ps：
自己改，不要問我。

[Reflection.Assembly]::LoadWithPartialName("System.Drawing")
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Drawing") 
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms") 


function screenshot($path) 
{
    $width = 0;
    $height = 0;
    $workingAreaX = 0;
    $workingAreaY = 0;

    $screen = [System.Windows.Forms.Screen]::AllScreens

    foreach ($item in $screen)
    {
        if($workingAreaX -gt $item.WorkingArea.X)
        {
            $workingAreaX = $item.WorkingArea.X
        }

        if($workingAreaY -gt $item.WorkingArea.Y)
        {
            $workingAreaY = $item.WorkingArea.Y
        }

        $width = $width + $item.Bounds.Width;

        if($item.Bounds.Height -gt $height)
        {
            $height = $item.Bounds.Height;
        }
    }

    $bounds = [Drawing.Rectangle]::FromLTRB($workingAreaX, $workingAreaY, $width, $height)  
    $bmp = New-Object Drawing.Bitmap $width, $height
    $graphics = [Drawing.Graphics]::FromImage($bmp)

    $graphics.CopyFromScreen($bounds.Location, [Drawing.Point]::Empty, $bounds.size)

    $bmp.Save($path)

    $graphics.Dispose()
    $bmp.Dispose()
}


$path = $env:USERPROFILE + "\snapshot\"
New-Item -ItemType directory -Path $path -Force
while($true){

    $date = Get-Date -UFormat "%Y%m%d%H%M%S"
    $filename = $env:username+"_"+$date+".jpg"
    $filepath = $path+$filename

    screenshot $filepath
        
    Start-Sleep -Seconds 5
}