Install Linux over or alongside an existing Windows install, straight from Windows, without requiring to boot from external media like a flash drive or making BIOS configuration changes.
What Tunic Does
Validates your system meets Tunic requirements.
Asks all questions at beginning (so you don't have to babysit the install).
Offers full disk overwrite or dual boot arrangement.
If dual boot, shrink C: volume to make space for Linux.
Provides tools to assist with freeing up space for Linux.
Disables Windows fast start.
Provides Linux Mint, Ubuntu and most official Ubuntu flavors.
Downloads the Linux .iso file for you.
Installs Grub with Secure Boot support.
Calculates Linux equivalent values for your Windows locale and user account.
Reboots and runs the Ubiquity installer, automated, (fully in RAM with mounts to the iso removed).
If custom install type choosen, will provide Ubuntu's Ubiquity disk partiton GUI.
Reboots into your final installed Linux!
See the TODO for ideas for future versions.