Keyboard (VIC-20) Updated Mar 15, 2026 · 8 min read · 0 viewing Previous Power Up Basics (VIC-20) Once you apply power (9V or regulated 5V depending on version) and turn on the VIC-20 without anythi... Next Programmers Aid (VIC-20) The Programmers Aid cartridge was a cartridge that helped you write programs a little quicker. With ...