It is basically opensource Windows-compatible OS. Still not ready yet. However, if you don't need anything more than office tools, it is possible to use it.
Edit: oh, i see QubeOS is actually the hypervisor right? Like vmware or proxmox and such?.
No, it's another kind. VMWare and Proxmox are user-mode VMs that runs inside some OS. Qubes OS is another type of virtualisation hypervisor (Xen, as I get from their docs) which is run on bare hardware and usually have one dom0 OS VM dedicated to hypervisor control and domU OSes to run apps.
It is basically opensource Windows-compatible OS. Still not ready yet. However, if you don't need anything more than office tools, it is possible to use it.
No, it's another kind. VMWare and Proxmox are user-mode VMs that runs inside some OS. Qubes OS is another type of virtualisation hypervisor (Xen, as I get from their docs) which is run on bare hardware and usually have one dom0 OS VM dedicated to hypervisor control and domU OSes to run apps.