VM Launcher
Free Windows 10, right here, right now. No download · no install · no traces.
Use fullscreen for real work
Hit the Fullscreen button above (or F11 after) — it hides our page entirely and gives the VM the whole screen. From a distance, it just looks like a Windows desktop.
The clipboard is separate
Copy/paste between the VM and your real computer often doesn't work. If you need to move a link or text in, type it manually or use a paste site inside the VM's browser.
Free machines = queues
Free VMs are shared and sometimes there's a wait or a usage timer. If one OS is busy, try another Windows option in the list — they behave the same.
Don't log into personal accounts on the host
The whole point is separation. Do your personal stuff inside the VM only. Logging in on the school laptop itself defeats the entire purpose.
Files don't survive
When the session ends, the VM resets to factory state. Need something later? Upload it to cloud storage inside the VM before you close the tab.
Close it properly
Shut down the VM from its start menu or just close the tab — either works. But check nothing important is open first, because there's no getting it back.
OnWorks is the best fully-free option, but it's smart to have backups in case it's blocked, busy, or down. Same rule applies to all of them: they live in a tab, not on the school's machine.