It was back on 96~97, using Pascal on a 386 for sure. But the program itself was probably a calculator. We want to learn how to make a program that would stay running on background to copy itself for other files, like a virus. But we didn't intend to build one. It was just to learn how to do that.

My first visual came some time later, on Win 95, made in Delphi. It were a music player, something like winamp.

Good times! :)