

1991 ACT! for Windows 1.0 - CodeBase IV engine compatible with dBase.1990 ACT! for DOS 2.0 (August) - first version with network support.They were also helped, in the early days by PR “Top Guns”, Regis McKenna - where Steve Jobs turned to for help for his fledgling company called Apple 1988 Conductor Software renamed to Contact Software International on the advice of marketing gurus and authors, Jack Trout and Al Ries.

ACT! was also originally an acronym - first for "Activity Control Technology" and later "Automated Contact Tracking", before becoming just "ACT!"
