Cart “Microsoft Windows 8.1 Professional” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Microsoft Windows 10 Home $129.95 Microsoft Windows 10 Home quantity $129.95 × Microsoft Windows 8.1 Professional $163.95 Microsoft Windows 8.1 Professional quantity $163.95 Coupon: Apply coupon Update cart Cart totals Subtotal $293.90 Total $293.90 Proceed to checkout