# DOSBox ## Identification An emulator for DOS-era x86 personal computers, central to the notebook's retro-handheld compatibility stack. ## Notebook evidence - [[Scanned_20260730-1946|Scanned_20260730-1946]], PDF pages 8 and 10. ## Relationships and evidentiary boundary [[BittBoy]] · [[PocketGo]] · [[Digital preservation]]. The notebook occurrence preserves a historical compatibility or software clue. It does not alone prove installation, use, ownership, provenance, or the exact identification of uncertain handwriting.