Learn how to set or change the default OS in Choose default operating system screen. Change Boot defaults when dual-booting Windows 11/10.

If you have multiple OS installed, including Windows, you may find it useful to be able to choose what OS is selected by default. Here is the way you can easily do it on Windows 11,10, 8.1, 8, and 7.

On Windows 10, you have four different ways to change the boot manager timeout for a dual-boot system, and in this guide, I'll teach you how.