On September 30th, new Windows OS, Windows “10”, was presented.

The previous model was, Windows “8”, so the new model was expected to be Windows “9”, not “10”. According to Microsoft, “10” means that new generation Windows and the broad platform which will run on any devices. In function, it will make users ease to find folders or applications and start menu come back. Windows 10 will be sold on the latter half of 2015 and the preview will be released from October 1th.

For me, Windows 10 is a little attractive, but I don’t think that new Windows will spread in the world because there are so many people who use old model like XP or 7 and they are satisfied with it. Recently support of XP finished and XP exposed to danger now, so I think Microsoft have to focus on moving old model users to new model.