HP has expanded its range of All-in-One (AiO) PCs by launching the Envy 34-inch and Pavilion 31.5-inch in India. Both AiO PCs offer support for Windows 11 and support wireless charging. HP has expanded its range of All-in-One (AiO) PCs by launching the Envy 34-inch and Pavilion 31.5-inch in India. Both AiO PCs offer support for Windows 11 and support wireless charging.