Watch the video:
Timestamps:
0:00 - Intro
0:10 - Check if Raspberry Pi is x32 or x64
0:42 - How to migrate Raspberry Pi to x64-bit
1:15 - Backup config file
1:30 - Download Raspberry Pi Imager
1:59 - Install Raspberry Pi x64
3:35 - Verify Raspberry Pi is x64-bitLooking to run more advanced programs, or do you want to use x64 instead of the older x32 Raspberry Pi OS? Well, this guide shows you how to update your Raspberry Pi 4, 3, zero, etc.
Raspberry Pi Imager: https://www.raspberrypi.com/software/
