I have Windows 11 installed and will be installing Arch Linux on a separate physical drive with a separate EFI partition and using GRUB as the bootloader.

It's recommended to take backups before hand, ideally an image of your hard drive. I like both Rescuezilla or Clonezilla for imaging.

RESCUEZILLA TUTORIAL Backup and Restore Your Computer    • Rescuezilla Tutorial  Backup and Res...  
CLONEZILLA TUTORIAL Imaging Your Computer    • Clonezilla Live Tutorial On Imaging Y...  


CHAPTERS

00:00 Introduction
00:50 Download Arch Linux and Rufus
01:34 Writing Arch Linux to USB Drive
02:24 Installing Arch Linux
06:11 Chroot PostInstallation
09:03 Adding Windows to GRUB

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