The PSP OS (VSH) has no system‑wide clipboard or copy/paste function. It lacks the text‑selection UI and APIs required.
ms0:/PSP/TEXT/ → Edit on PC (Notepad++) → Copy back. Best for notes, FAQs, cheat lists.The PSP was designed as a media/game appliance, not a PDA. Sony prioritized DRM/security over general computing features. The 64 MB RAM (Phat) / 128 MB (Slim) left no room for a resident clipboard service.
Bottom Line: For any serious text editing, use a phone/PC and transfer via USB/Memory Stick.