According to many reports across the web as well as the recently released screenshots, Windows 8.1, codenamed "Blue" will mark the return of the long-lost Start Menu button. Users who want one will no longer be forced to download third-party software to re-implement it. Moreover, the system will give users the option to boot straight into desktop rather than the Metro menu. The system is said to be "all about customization", and the implemented changes reflect that, giving you a lot more control over how the GUI looks like. The system will be released as a free preview upgrade on the first day of Build.