How Do I set up a dual-boot with windows 10 and ubuntu 20.04 lts [duplicate]

This flowchart shows how to make a bootable USB for installing Ubuntu and troubleshoot problems booting Ubuntu from it.

flowchart

Flowchart links

  • How to create a bootable USB stick on Windows

  • How to make an Ubuntu Minimal USB on Windows

  • Need help regarding dd command on Ubuntu app for Windows 10