Switch to full-screen (and back)

Update cached information about mounted drives. Useful if you changed something on a mounted drive outside of DOSBox. Also cycles through disk images mounted using IMGMOUNT

Start/Stop recording sound output to a wave file (goes to capture folder)

Save a screenshot (goes to capture folder)

Show the keymapper configuration screen

Kill (close) DOSBox

Decrease frameskip

Increase frameskip

Increase DOSBox cycles (speeds up the emulation)

Decrease DOSBox cycles (slows down the emulation)

Capture/Release the mouse (if you need to use the mouse within DOSBox)

Unlock speed (turbo button)

Start/Stop recording of OPL commands

Switch between foreign layout and US layout

Start/Stop recording of AVI video. NOTE: You may well have some problems with this, please see Recording Video in DOSBox documentation for more information

Start/Stop the recording of raw MIDI commands

(ALT-F16 on OS X) Pause emulation

Activate dual layouts (for some keyboards, e.g. GK codepage 869 and RU codepage 808)

Deactivate dual layouts