6. Boot into the Dual Boot System: After successfully flashing the custom ROM, reboot your tablet. You should now have the option to select either Android or Windows when the device boots up. Use the appropriate key combination or on-screen prompts to choose the operating system you want to use. It may work with other Linux distributions that use GRUB 2, but I've only tested it with Ubuntu. Some parts of the instructions below may be different for other Linux distributions. Also, the Android-X86 version used in my test was 4.0 Ice Cream Sandwich RC1. Firstly, here's a video with all the required steps to dual-boot Android-x86 4.0 and 4 To Install Windows 10 as Dual Boot with ISO or USB inside Windows 7 or 8. A) If this is for using a connected Windows 10 installation USB, then go to step E below. B) If this is for using a Windows 10 ISO file, then go to step C or step D below. C) In Windows 8 and 8.1, mount the ISO file, and go to step E below. Dell, in fact, has experimented with an Ubuntu Linux option on its machines as well. For Acer to go so far as to make Linux-based Android–and dual-booting in general–a standard specification Boot your device from the USB drive and follow the on-screen instructions to launch the Linux environment. Once in the Linux environment, you’ll need to execute the necessary scripts and commands to install Chrome OS alongside Windows 10. This process will involve partitioning the designated space, installing the Chrome OS image, and Follow the on-screen instructions and click on Next. 6. If you don’t have the product key, select the I don’t have a product key option and then click on Install Now. 7. Select Windows 11 version and then click on Next. 8. Accept license terms and click Next. 9. Select Custom: Install Windows only (advanced) Copy all the files from the extracted archive (the files inside the folder, not the folder itself) and paste them on your SD card (letter D: or E: for example on Windows). Eject safely your SD card and insert it in the Raspberry Pi. That’s it, your SD card with BerryBoot is ready. Let’s move to the system installation. RQ3m.