If history is written by the victors, Lore Harp McGovern should have volumes devoted to her contributions to the personal computing industry. In the mid-1970s, from her suburban California home, Harp McGovern—a housewife and mother of two—began assembling memory boards and other computer expansions to sell to the growing hobbyist and business markets. With her friend Carole Ely, she grew their company, Vector Graphic, into a major manufacturer of microcomputers, eventually taking it public befor...