How to change the OS boot order from Windows 7 to Vista?

Go to Control Panel Home (Start -> Control Panel) -> System and Maintenance -> System.

On the left side pane, under the Tasks, Click Advanced System Settings.

Click Settings under Startup and Recovery.



Under System startup, you can change the Default operating system between Windows 7 and Vista. If you have installed any other OS, you can change between those settings as well.


Click OK and the next time you start your computer, the boot order should have changed. You can also change the time duration for which it shows to change the booting OS.