Microsoft as invited the press for an event in the next 30th September.
There's a lot of speculation about it, and a lot of people says this could be the first official presentation of Microsoft Windows 9.
Windows 9 should be launched in the next year but the event should show the press a preview of what's coming.
Codenamed "Threshold", the future Microsoft OS can bring back a mini-start menu, allow the installation of Cortana and a lot more new and redesigned features.
