Microsoft Windows

{| class="wikitable" style="text-align:center" ! Name !! Version !!Codename
 * + Age table
 * Windows XP|| 5.1|| Whistler
 * Windows Vista|| 6.0|| Longhorn
 * Windows Vista|| 6.1|| Blackcomb, Vienna,"7"
 * Windows Vista|| 6.0|| Longhorn
 * Windows Vista|| 6.1|| Blackcomb, Vienna,"7"
 * Windows Vista|| 6.1|| Blackcomb, Vienna,"7"