Microsoft unveiled several new computers a few weeks ago, including updates to its Surface Pro and Laptop lines, as well as its first-ever Surface devices powered by ARM and AMD chips. The most interesting devices coming out of Microsoft’s hardware event were the dual-screen Windows tablet (Surface Neo) and Android smartphone (Surface Duo) that were only announced so developers can help Microsoft create compelling dual-screen software experiences for buyers — both the Neo and Duo will launch only about a year from now. A new leak, however, reveals that the Windows 10X version of Windows 10 that Microsoft created for dual-screen gadgets might have a future on more traditional laptops, which only feature one main screen.