For a better experience, connect a Bluetooth keyboard and mouse , as touch controls can be difficult to manage in a desktop environment. WINDOWS 10 PRO IN TERMUX - QEMU TUTORIAL
To run Windows 7, you need a pre-installed virtual disk image (usually in .qcow2 format) or a Windows 7 ISO file to perform a manual installation. For mobile devices, a lightweight, pre-installed .qcow2 image is highly recommended to save time and resources. install windows 7 on termux
Since this is software emulation without hardware acceleration (KVM), tasks will be significantly slower than on a PC. For a better experience, connect a Bluetooth keyboard