Microsoft launches Windows 8.1

Earlier than expected, in the evening of October 17, Microsoft officially released the download for Windows 8.1.
The biggest improvement of Windows 8.1 product key is that the Start button has reappeared in the Windows main interface and supports more complete multitasking.

In addition, Windows 8.1 also allows users to easily batch process applications from the Start Screen interface, such as changing the size of multiple icons, moving or uninstalling applications simultaneously.
This is a version of Microsoft's built-in Internet Explorer 11 with a new interface, improved surfing speed.
Windows 8 license users can upgrade to Windows 8.1 for free through Windows' automatic updates.
Windows XP, Vista, and Windows 7 professional product key copyrighted users will still be able to upgrade to Windows 8.1, but will be charged $ 119.99 for Windows 8.1 or $ 199.99 for Windows 8.1 Pro. To do this, users just need to visit windows.microsoft.com/en-us/windows/buy.
On October 18th, the retail chain of Microsoft will officially sell DVDs install Windows 8.1 and Windows 8.1 Pro product key.