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+## Installation via GRUB Customizer
+
+In order to clone the repository from GitHub, you have to install Git, via the `git` package <br>
+Alternatively, you can download a zip archive by clicking on **Code** then **Download ZIP**
+
+#### Clone the repository
+
+You can clone the repository or go to the [release page](https://github.com/AdisonCavani/distro-grub-themes/releases) and download a single theme.
+
+```shell
+git clone https://github.com/AdisonCavani/distro-grub-themes.git
+```
+
+### Install GRUB Customizer
+
+**Warning**: ``grub-customizer`` is not available on Ubuntu 21.10 and above. See [#56](https://github.com/AdisonCavani/distro-grub-themes/issues/56). You should [install it manually](#manual-installation), instead.<br><br>
+
+apt
+
+```shell
+sudo add-apt-repository ppa:danielrichter2007/grub-customizer
+sudo apt-get update
+sudo apt-get install grub-customizer
+```
+
+pacman
+
+```shell
+sudo pacman -S grub-customizer
+```
+
+dnf<br>
+
+**WARNING**: Grub Customizer DOES NOT WORK on recent Fedora releases without extensive modification. [Manually installing](#manual-installation) a GRUB theme is much more secure and hassle free. Use at your own risk.
+
+```shell
+sudo dnf install grub-customizer
+```
+
+eopkg
+
+```shell
+sudo eopkg install grub-customizer
+```
+
+### Install a pre-made theme with GRUB Customizer
+
+- Open GRUB Customizer
+- Click on the **Appearance settings** tab
+- Select _Custom resolution_ and select or type in your resolution, e.g 1920x1080
+- Press the _Add theme_ button, then navigate to the directory where you cloned the repository; in my case `/home/adison/distro-grub-themes`
+- Select your theme located in the `/themes` directory
+- Save the changes
+
+### Install a custom-made theme with GRUB Customizer
+
+- Edit your theme located in the `/customize` folder
+- With your file manager, inside the modified theme's directory, select all files and create an archive with .tar or .tar.xz format
+- Open GRUB Customizer
+- Click on the **Appearance settings** tab
+- Enable _Custom resolution_ and select or type in your resolution, e.g 1920x1080
+- Press the _Add theme_ button, then navigate to the directory where you cloned the repository; in my case `/home/adison/distro-grub-themes`
+- Change the _Archive files_ setting to **All files**
+- Select your archive
+- Save the changes
+
+#### Note:
+KDE Neon's default theme is set in a separate file that overrides any theme changes you make. Run the following to disable the default GRUB theme:
+
+```shell
+sudo rm /etc/default/grub.d/99_breeze-grub.cfg
+sudo update-grub
+```
+
+To revert back to the orignal KDE Neon theme, open GRUB Customizer, and in the Appearance settings tab, change the theme dropdown back to breeze.
+
+## Manual Installation
+
+In order to clone the repository from GitHub, you have to install Git, via the `git` package <br>
+Alternatively, you can download a zip archive by clicking on **Code** then **Download ZIP**
+
+#### Clone the repository
+
+You can clone the repository, or go to the [release page](https://github.com/AdisonCavani/distro-grub-themes/releases) and download a single theme.
+
+```shell
+git clone https://github.com/AdisonCavani/distro-grub-themes.git
+```
+
+#### Create the themes directory
+To create the themes directory, replace `BOOT_GRUB_LOCATION` with the directory where GRUB is located.<br>
+Usually it's /boot/grub or /boot/grub2 but some distributions have a different one, so you'll have to figure it out.
+
+```shell
+sudo mkdir BOOT_GRUB_LOCATION/themes
+```
+
+#### Edit or use a pre-made theme
+
+```shell
+cd distro-grub-themes/customize
+```
+
+#### Copy theme
+
+The theme must be unpacked inside a folder before you can copy it.
+
+```
+sudo cp -r <theme_name>/ BOOT_GRUB_LOCATION/themes
+```
+
+#### Edit GRUB config
+
+You can use your favourite text editor for this. Here, we use nano.
+
+```
+sudo nano /etc/default/grub
+```
+
+Uncomment this line and set your display resolution:
+
+```
+GRUB_GFXMODE=1920x1080
+```
+
+Make sure ``GRUB_TERMINAL_OUTPUT="console"`` is commented out!
+
+At the end of the file, add the path of your theme:
+
+```
+GRUB_THEME="BOOT_GRUB_LOCATION/themes/<theme_name>/theme.txt"
+```
+
+Ctrl+O to save, Ctrl+X to exit
+
+#### Update Grub config
+
+You'll need to tell GRUB to update its configuration in order to include the new theme.
+
+##### Ubuntu and Debian-based systems:
+
+```
+sudo update-grub
+```
+
+##### Fedora, Arch & others: 
+
+
+If you have a UEFI system, run:
+
+```
+sudo grub-mkconfig -o BOOT_GRUB_LOCATION/grub.cfg
+```
+or
+```
+sudo grub2-mkconfig -o BOOT_GRUB_LOCATION/grub.cfg
+```
+or for Fedora
+```
+sudo grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg
+```
+
+**WARNING: these commands may not work for you. Your GRUB config directory may vary depending on your distribution.**
+
+#### Note:
+KDE Neon's default theme is set in a separate file that overrides any theme changes you make. Run the following to disable the default GRUB theme:
+
+```shell
+sudo rm /etc/default/grub.d/99_breeze-grub.cfg
+sudo update-grub
+```
+
+To revert back to the orignal KDE Neon theme, set the `GRUB_THEME` value in `/etc/default/grub` to `/boot/grub/themes/breeze/theme.txt`.
+
+## Install theme in Ventoy
+
+Extract `Ventoy.tar` to `/ventoy/theme`
+
+Locate `ventoy.json` file in `/plugin/ventoy/` directory and change:
+
+```
+"file": "/ventoy/theme/blur/theme.txt",
+```
+
+to
+
+```
+"file": "/ventoy/theme/Ventoy/theme.txt",
+```
+
+For more information, head over to the [Ventoy website](https://www.ventoy.net/en/plugin_theme.html).
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