Na February 21, 2014, mbipute 4.5 banyere beta. N'otu ụbọchị ahụ, Microsoft kwupụtara na ịmalite na mbipute a, Windows XP agaghị akwado. Ụdị ochie ga-anọgide na-enweta mmelite nkọwapụta nje ruo July 14, 2015 (mgbe nke ahụ gasịrị, ndị ọrụ nke nsụgharị ochie nwere ike ịnọgide na-emelite nkọwapụta site na iji saịtị Microsoft). Ajụjụ: Gịnị agaghị akwado maka mbipute 4.5?
Windows XP