You need a legitimate Windows 7 ISO (64-bit recommended). Since Microsoft no longer sells Windows 7, you may use an existing license or a trial ISO for educational purposes.
On your Android device, install a VNC Viewer app (e.g., RealVNC, bVNC). Connect to localhost:5901 . You will see the Windows 7 setup screen. install windows 7 on termux
It is a fascinating proof of concept that demonstrates the power of Linux emulation on Android. However, without a keyboard, mouse, and an external monitor, the experience is painful. If you want a desktop feel on Android, use a remote desktop client (RDP) to connect to an actual PC, or use a native Linux distro via Termux (like proot-distro), which runs significantly faster because it does not require hardware emulation. You need a legitimate Windows 7 ISO (64-bit recommended)
Update your packages and install the necessary dependencies, specifically QEMU, which acts as the virtual hardware provider. Update packages: pkg update && pkg upgrade Install QEMU: pkg install qemu-system-x86-64-headless qemu-system-x86-64 if you want the full package). Grant storage access: termux-setup-storage Step 2: Set Up the Virtual Machine Connect to localhost:5901