Last week Microsoft announced Office 365 with new icons. Now they are going to change the entire Windows 10 icon. Microsoft Office Designer John Friedman said, "It's a great initiative to create a common system at the same time and to design 10 icons." "Now we're setting up the system, we'll start scaling it across all Microsoft."
Recently, YouTube released a video called "Meet the New Icon for Office 365" on the channel "Microsoft Office 365". The new icons of Office 365, along with new icons like photos, mail, calculator, calendar, file explorer and Microsoft News, are seen on the video. In the video 365's video shots are probably given the idea, but it seems Microsoft wants to bring new icons to Windows 10.