The dialog box highlights the salient features of Windows 10 , including the redesigned Start Menu, Cortana integration, multitasking capabilities and enhanced security features. Microsoft's Edge browser, the new Windows Store also get a mention. You can also check if your PC is ready for Windows 10 through the dialog box.

To reserve your upgrade, all you have to do is enter your e-mail address. Once Windows 10 is available to install, Microsoft will send you a notification indicating the same.

How many of you have received the notification to upgrade to Windows 10?

Thanks everyone for the tips!