Steam
Description: Steam is a popular digital distribution platform developed by Valve Corporation in 2003. It allows users to purchase, play and update games online. Steam offers frequent discounts on games and has a large community with discussion forums and in-game chat.
Type: software
Yahoo! Messenger
Description: Yahoo! Messenger is an instant messaging client and associated protocol provided by Yahoo!. It allows users to communicate in real-time through text, voice, video chat, and file sharing. Popular in the early 2000s, it has since declined in usage with the rise of smartphones and other messaging apps.
Type: software