Start-Browser.ps1

$url = @{
    browser = $null
    hangouts = 'hangouts.google.com'
    calendar = 'calendar.google.com'
    gmail = 'mail.google.com'
    whatsapp = 'web.whatsapp.com'
    keep = 'keep.google.com'
    meet = 'meet.google.com'
    teams = 'teams.microsoft.com'
}

function Start-Browser {
    param
    (
        [ValidateSet('msedge','chrome')]
        $Browser = 'msedge',
        $Profile = 'Default',
        [ValidateSet('browser','whatsapp','gmail','teams','calendar','hangouts','keep','meet')]
        [string[]] $App
    )
    

    $App | %{
        if ($url[$_])
        {
            start $Browser -args "--profile-directory=""$Profile"" --app=https://$($url[$_])"
        }
        else
        {
            start $Browser -args "--profile-directory=""$Profile"""
        }
    }
}