So please take a backup before you proceed.

Note: All the files in the USB drive will be deleted upon creating a bootable drive. Select the device – Under device, make sure you choose the right USB drive to make it bootable.Plugin the USB thump drive and open the Rufus software. Let’s go ahead and make the bootable USB out of it. We have already downloaded Debian 11 on my machine. Change the bootable media from HDD to the new USB drive. A machine with windows 11/10 – The steps mentioned here are identical to Windows 10, so either windows 11 or 10 would work fine.USB drive with at least 4GB of storage to make the Debian 11 bootable.This tool will make the USB a bootable drive. Make sure to choose the AMD64 DVD iso image. Debian 11 iso image – we need to create Debian 11 USB bootable image with the iso file.In this blog, let’s look at the installation of Debian 11 alongside windows 11 using dual boot. So anytime I want to play games, work with office 365 I could use my windows 11 machine and if I want to accomplish some Linux-related stuff, I could shut down the windows 11 operating system and switch to Debian 11. So I decided to install Debian 11 on my windows 11 machine as dual boot.

When you try to dual boot, the Proxmox ends up taking all the hard disk space deleting the windows files, and you end up with the Proxmox server. The other day, I was planning to install the Proxmox server on my laptop, and the problem with the Proxmox is that you cannot install Proxmox alongside windows 11.

Debian 11 installation guide