Pc1.zip : Optimized for the limited processing power of graphing calculators. : A legacy Windows 95 utility for controlling PC and internet access, found in the Simtel.Net collection. pc1.zip : Ideal for protecting sensitive notes, programs, or data directly on the device. : Optimized for the limited processing power of This program provides a powerful encryption algorithm for securing files on your calculator. It is highly regarded in the TI enthusiast community for being: "pc1.zip" might also refer to: : In some gaming or technical forums, users use this name for personal "PC 1" backup archives (e.g., campaign files for Fantasy Grounds ). PC1 v1.13 GPL - ticalc.org Depending on where you found the file, "pc1.zip" might also refer to: