JackScott7

function Add-User-Path {
    [CmdletBinding()]
    param([Parameter(Mandatory)][string]$Path)

    # Normalize & validate
    try { $p = (Resolve-Path -LiteralPath $Path -ErrorAction Stop).Path }
    catch { throw "Path not found: $Path" }
    if (-not (Test-Path -LiteralPath $p -PathType Container)) { throw "Not a directory: $p" }

    # Get current PATH (User)