Windows 10 vs mac OS Sierra

Windows 10  vs  mac OS Sierra:

Interface:

Windows 10's fresh , redesign breathed new life into the  operating system last year,while Apple kept macOS Sierra  visually similar to OS X El Capitan. Apple added this year is Picture-in-Picture video  borrowed from  iPad.

Windows 10 vs Mac Sierra

Multitasking:

macOS and Windows 10 both offer virtual desktops, but Microsoft is ahead a year ago.

Apple included a two apps at once split view to its desktop OS in El Capitan.But Microsoft's operating system can snap four different windows into a grid.which is useful when you have a large enough display.

4 different windows in grid form

Siri vs Cortana:

Both Siri and Cortana offers dashboards for  assistants where you can see  results.

macOS lets you drag and drop those results onto documents you're working on . Cortana has one step up on Siri , it accepts both verbal and typed commands, while you can only speak to Siri.

Cortana vs Siri