Windows 98 Qcow2
If you have a physical copy of Windows 98, insert the CD into your computer and follow the installation process to create a bootable installation. If you're using an ISO image, you can use tools like cdemu or qemu-img to create a virtual CD drive.
To boot from the CD-ROM and start the setup, use the following configuration. Note the use of the pentium2 or pentium3 CPU type, as modern CPU instructions can sometimes crash older installers. windows 98 qcow2
The format is preferred over RAW for Windows 98 for one primary reason: Snapshots . Windows 98 is notoriously unstable. The ability to save a "clean boot" state and revert instantly is invaluable. If you have a physical copy of Windows
If you have a Windows 98 VM or image in another format (like VMDK or raw), you can convert it to QCOW2: Note the use of the pentium2 or pentium3