GNU/Linux Fedora 40 Editing Grub Menu Entries GUI Guide
Hi! This tutorial will guide you step-by-step on How to Edit Grub Menu Entries Easily with GUI in Fedora 40 GNU/Linux Desktop.
And this Guide make use of Grub Customizer, a useful UI Tool for changing the Settings of the GRUB boot loader.
Finally, you may be also interested to see: How to Change Default OS.

1. Installing Grub Customizer
How to Install Grub Customizer on Fedora GNU/Linux