Download the Kali Linux ISO from the official Kali website
Verify the ISO checksum and signature
Create a bootable USB drive using Rufus, balenaEtcher, or dd
Back up all important data from the target device
Insert the bootable USB drive into the computer
Boot into the BIOS or UEFI setup
Set the USB drive as the first boot option
Save changes and restart the computer
Select the Kali Linux installer or live boot option
Choose the installation language, region, and keyboard layout
Configure the network settings
Set up the hostname and domain name
Create a user account and password
Partition the disk manually or use guided partitioning
Confirm and start the installation
Install the GRUB bootloader when prompted
Remove the USB drive after installation completes
Reboot into the installed Kali Linux system
Log in and update the system with package updates