Season 0 of How 2 premiered on December 16, 1996.

Season 1 of How 2 premiered on October 26, 1990.

Season 2 of How 2 premiered on September 23, 1991.

Season 3 of How 2 premiered on September 7, 1992.

Season 4 of How 2 premiered on September 6, 1993.

Season 5 of How 2 premiered on September 5, 1994.

Season 6 of How 2 premiered on September 4, 1995.

Season 7 of How 2 premiered on September 9, 1996.

Season 8 of How 2 premiered on September 1, 1997.

Season 9 of How 2 premiered on January 5, 1999.

Season 10 of How 2 premiered on January 10, 2000.

Season 11 of How 2 premiered on January 22, 2001.

Season 12 of How 2 premiered on February 11, 2002.

Season 13 of How 2 premiered on January 10, 2003.

Season 14 of How 2 premiered on June 4, 2004.

Season 15 of How 2 premiered on May 5, 2006.