| Action | Key(s) | |--------|--------| | Open disk/partition | Ctrl + O | | Create disk image | Tools > Copy Sectors (no direct hotkey) | | View/edit boot sector | Ctrl + B (in partition tab) | | Calculate CRC/hash | Alt + H | | Export current view as text | Ctrl + Shift + E | | Full screen mode | F11 | | Help index | F1 | | Quit DMDE | Alt + F4 |