AOL Instant Messenger was a free instant messaging service launched in 1997 that became the dominant chat platform for millions of users, particularly teenagers and…
ICQ ("I Seek You") was an instant messaging service launched in 1996 by Israeli company Mirabilis that pioneered many features now standard in digital communication,…
Yahoo Messenger was an instant messaging service launched in 1998 that integrated with Yahoo's email and portal services, offering features like voice messaging, webcam chat,…
MSN Messenger (later Windows Live Messenger) was Microsoft's instant messaging service launched in 1999 that became popular worldwide, particularly outside the United States where AIM…
Away messages were custom status updates that AIM and other instant messaging users displayed when not actively available to chat, evolving into elaborate forms of…
Buddy lists were contact management systems in instant messaging platforms that showed which friends were online, offline, or away, creating the first widespread experience of…