 In this video, I'll show you how to make a clean installation on Windows 11 on a computer or laptop from a bootable flash drive or disk. Let's begin. By connecting a bootable disk or a flash drive to your desktop computer or laptop, and restart it. After booting from the USB drive, you will see Hit Install Now. Select the version of the operating system, accept the license agreement. After that, you get to the Windows Select in the installation type. Choose the second type – Custom. This is the one that lets you run a clean installation. Choose the disk where you'd like to install Windows and click Next. The installation process will start. After another restart, the settings configuration window will appear. Now, wait a bit while the operating system is checking for updates. After that, you will see a greeting window.