How to install an unlicensed copy of windows using virtualbox
- Install virtualbox 7 (or higher)
- Ubuntu 22.04 jammy for linux mint 21
- Download extensions pack for the same version.
- Virtualbox > Tools > Install Oracle VM Virtualbox Extensions Pack for the same version
- Download Windows 10 pro from Microsoft
- Create a machine
- System > Motherboard > Check EFI and Secure boot (boot order won’t work with EFI, required for windows 11)
- System > Motherboard > Check TPM 2.0 (Security chip emulation)
- Storage > Default resizing HDD (make it fixed size pre-allocated for best performance)
- Storage > Add Optical CD (Check the “live cd” option to make it bootable) and add windows ISO to it
- Start the machine and keep pressing F12 or Del to boot from CD
- Install windows normally
- In the Guest OS device window for windows
- Devices > Insert guest additions (you can download, unzip the iso and install them manually as well)
- In the Guest OS device window: Devices > Add Optical Drive, Webcam, Microphone etc
- View > Auto-resize guest display
- In the windows guest OS
- Open the guest additions CD in windows and install the amd64 package (if using amd64) (This will fix the screen resolution and other problems)
- Shutdown windows