MSN Messenger made the online status of friends instantly visible. Launched by Microsoft in July 1999, the tiny 320KB program let users see who had signed in, open a conversation and exchange messages in real time. It shared a login with Hotmail and connected with Internet Explorer, Outlook Express and NetMeeting.
Why It Mattered
It changed online communication from sending something and waiting into noticing that somebody was present right now. Contact lists, status messages and the arrival alert made logging on feel social, helping the service reach more than 10 million active users during its first year.
Launch client
- Microsoft announced the service on 21 July 1999 and made the client available the following midnight.
- The program was 320KB and was offered in English, French, German and Japanese.
- Microsoft reported more than 10 million active MSN Messenger users by April 2000.
Presence and privacy
- Users could set availability, appear idle, block senders or use an invisible mode.
- The client alerted users when a contact came online or a Hotmail message arrived.
Microsoft integration
- The service shared credentials with Hotmail and linked to Outlook Express contacts.
- It could start NetMeeting voice or video conferences from a contact relationship.
Associated With
Microsoft - creator and operator
Defining Feature
A contact list combining online presence, instant messages, email alerts and user-controlled availability
Status
Active - Microsoft reported more than 10 million active users by April 2000
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Gallery
Credit
Forgotten Archive — AI-generated using ChatGPT; origin supplied by the owner
Licence
Historical Ephemera
Displayed for commentary and research. Fair dealing under the UK CDPA 1988 applies only where its conditions are met. No permission for reuse is granted.
Caption
AI-generated reconstruction of MSN Messenger's familiar contact lists and status messages, recalling an era when signing in announced your availability to friends.
