# Export local users who have logged on within the last 6 months

$CutoffDate = (Get-Date).AddMonths(-6)

# Built-in Windows accounts to exclude
$ExcludedUsers = @(
    "Administrator",
    "Guest",
    "Gast",
    "DefaultAccount",
    "WDAGUtilityAccount",
    "defaultuser0"
)

$Results = foreach ($Profile in Get-CimInstance Win32_UserProfile) {

    # Skip system profiles
    if ($Profile.Special) { continue }

    # Only process profiles located under C:\Users
    if ($Profile.LocalPath -notlike "C:\Users\*") { continue }

    # Only include profiles used within the last 6 months
    if ($Profile.LastUseTime -lt $CutoffDate) { continue }

    $UserName = Split-Path $Profile.LocalPath -Leaf

    if ($UserName -in $ExcludedUsers) { continue }

    $User = Get-LocalUser -Name $UserName -ErrorAction SilentlyContinue

    if ($null -eq $User) { continue }

    # Use the account name if FullName is empty
    if ([string]::IsNullOrWhiteSpace($User.FullName)) {
        $FullName = $User.Name
    }
    else {
        $FullName = $User.FullName
    }

    [PSCustomObject]@{
        Name        = $User.Name
        FullName    = $FullName
        Password    = "StartPassword123!"
        LastUseTime = $Profile.LastUseTime
    }
}

$Results |
Sort-Object Name |
Export-Csv "C:\Temp\Users.csv" -NoTypeInformation -Encoding UTF8

Write-Host ""
Write-Host "$($Results.Count) users exported."
Write-Host "Output file: C:\Temp\Users.csv"