>>> import virtualbox
>>> vbox = virtualbox.VirtualBox()
>>> [m.name for m in vbox.machines]
["windows"]

>>> session = virtualbox.Session()
>>> machine = vbox.find_machine("windows")
>>> # progress = machine.launch_vm_process(session, "gui", "")
>>> # For virtualbox API 6_1 and above (VirtualBox 6.1.2+), use the following:
>>> progress = machine.launch_vm_process(session, "gui", [])
>>> progress.wait_for_completion()

>>> session.state
SessionState(2)  # locked
>>> machine.state
MachineState(5)  # running
>>> height, width, _, _, _, _ = session.console.display.get_screen_resolution()

>>> session.console.keyboard.put_keys("Hello, world!")
>>> guest_session = session.console.guest.create_session("Seth Larson", "password")
>>> guest_session.directory_exists("C:\\Windows")
True
>>> proc, stdout, stderr = guest_session.execute("C:\\\\Windows\\System32\\cmd.exe", ["/C", "tasklist"])
>>> print(stdout)
Image Name                   PID Session Name     Session#    Mem Usage
========================= ====== ================ ======== ============
System Idle Process            0 Console                 0         28 K
System                         4 Console                 0        236 K
smss.exe                     532 Console                 0        432 K
csrss.exe                    596 Console                 0      3,440 K
winlogon.exe                 620 Console                 0      2,380 K
services.exe                 664 Console                 0      3,780 K
lsass.exe                    676 Console                 0      6,276 K
VBoxService.exe              856 Console                 0      3,972 K
svchost.exe                  900 Console                 0      4,908 K
svchost.exe                 1016 Console                 0      4,264 K
svchost.exe                 1144 Console                 0     18,344 K
svchost.exe                 1268 Console                 0      2,992 K
svchost.exe                 1372 Console                 0      3,948 K
spoolsv.exe                 1468 Console                 0      4,712 K
svchost.exe                 2000 Console                 0      3,856 K
wuauclt.exe                  400 Console                 0      7,176 K
alg.exe                     1092 Console                 0      3,656 K
wscntfy.exe                 1532 Console                 0      2,396 K
explorer.exe                1728 Console                 0     14,796 K
wmiprvse.exe                1832 Console                 0      7,096 K
VBoxTray.exe                1940 Console                 0      3,196 K
ctfmon.exe                  1948 Console                 0      3,292 K
cmd.exe                     1284 Console                 0      2,576 K
tasklist.exe                 124 Console                 0      4,584 K

>>> def test(event):
>>>    print("scancode received: %r" % event.scancodes)
>>>
>>> session.console.keyboard.set_on_guest_keyboard(test)
140448201250560
scancode received: [35]
scancode received: [23]
scancode received: [163]
scancode received: [151]
scancode received: [57]

>>> session.console.power_down()