CachyOS is a Linux distribution based on Arch Linux. It focuses on speed and security optimizations - the default Linux kernel is heavily optimized using the BORE (Burst-Oriented Response Enhancer) scheduler, while the desktop packages are compiled with LTO, x86-64-v3 and x86-64-v4, Zen 4 optimization, security flags and performance improvements. ?? Select Your Preferred Edition: Choose from a range of Desktop Environments, Wayland Compositors and X11 Window Managers including KDE Plasma, GNOME, XFCE, i3, Wayfire, LXQt, Openbox, Cinnamon, COSMIC, UKUI, LXDE, Mate, Budgie, Qtile, Hyprland and Sway. Simply download and install using the online GUI ISO installer. ? NEED IT FAST? SELECT FASTER SHIPPING (3-6 BUSINESS DAYS) OPTIONS WITH TRACKING AT THE CHECKOUT. ?? Free Shipping takes up to 7-10 business days to deliver comes with no tracking. This is how I pass on these unbelievable discounts to you for my time service. ?? HOW TO BOOT LINUX OS FROM USB OR DVD? ? STEPS FOR WINDOWS PC CHROMEBOOKS 1. Turn-off your computer 2. Insert the USB/DVD into any available USB port/DVD drive. 3. Switch on your computer 4. Press the key that allows your computer to boot to an alternate device (ESC on many HPs, F12 on many Dells, F8 on many custom builds, yours may vary, see your computer's documentation) 5. At the Book-up screen, select Boot from USB Interface or Boot from DVD option, press enter. 6. Wait for OS to load, then follow on-screen links for initiate OS. 7. Wait for system to boot into Linux OS. Done! Enjoy! ? STEP FOR APPLE MACS DEVICES 1. Turn-off your computer 2. Insert the USB into any available USB port 3. Switch on your computer 4. Press the Option key on your keyboard to go the boot menu 5. Select EFI Book 6. Follow on-screen links for initiate OS. 7. Wait for system to boot into Linux OS. Done! Enjoy!