PowerShell to Import User Photos into AD and Office365

#variables
$location = 'C:\User_Photos'

#settings
$Dir = get-childitem $location
$List = $Dir | where {$_.extension -eq ".jpg"}


#loop all JPG's
foreach ($item in $List)
{
    $filename = $item.Name
    $username = $filename.split('\.')[-2]
 
    $Picture=[System.IO.File]::ReadAllBytes("$location\$filename")
    write-host "Found photo $location\$filename"

    write-host "Processing $username"

    #Populate AD
    write-host "Adding photo to AD for $username"
    SET-ADUser $username –add @{thumbnailphoto=$Picture}
    #Populate Office365
    write-host "Adding photo to Office365 for $username"
    Set-UserPhoto $username -PictureData ([System.IO.File]::ReadAllBytes("$location\$filename")) -Confirm:$Y
}

All photos are 96 x 96 pixels, JPG format and <10KB in size.