You can now pre-order Windows 8.1

The next generation of Microsoft’s operating system is now less than a month away — Windows 8.1 will be officially released on October 18th, though some customers can get it now thanks to TechNet and MSDN. While most people will have wait for release day, you can at least prepare now.

Today Microsoft has opened up pre-orders for the perceived fix to Windows 8. The new OS, which returns the Start button (well, sort of), will retail for $119.99, while the Pro version will set customers back $199.99.

Those with an existing Windows 8 license will receive a free upgrade upon release. The upgrade adds a Start button (though not a menu), new search and sharing features, Skype for Metro and tighter SkyDrive integration. Other changes are less noticeable — for instance in Explorer you will find that “Computer” is now “This PC”.

If you can’t wait to get your copy then head over to the Microsft Store a place your order now and you should receive the product on day of release.