Some major milestones in AOL Release history:
AOL for DOS February 1991
AOL 1.0 for Windows 3.x November 1992
AOL 1.0 for Mac January 1993
AOL 1.5 for Windows 3.x June 1994
AOL 2.0 for Windows 3.x September 1994
AOL 2.5 for Windows 3.x June 1995
AOL 3.0 for Windows 95 June 1996
AOL 4.0 July 1998
AOL 5.0 September 1999
AOL 6.0 October 2000
AOL 6.0 for Windows XP September 2001
AOL 7.0 October 2001
AOL 8.0 October 2002
AOL 9.0 August 2003
AOL 9.0 Security Edition November 2004
AOL 9.0 for Vista November 2006
AOL 10.0 (AOL Desktop) December 2007
AOL 10.0 for Mac May 2008
AOL has added a plethora of services and products over the years to complement their internet access service package and internet portal. Instant messaging and web storage highlight a number of features that made AOL so popular. Subscriber numbers peaked at over 25 million in 2002 to well under 10 million in early 2008. Many small businesses still use aol.com addresses for e-mail communication, but those numbers are dwindling as well. Certainly, AOL has been a reasonable collaboration tool for mom and pop businesses with little or no internet expertise.