Hotmail ymail msn facebook

A blast from the past!

Here's a brief rundown on each of these services:

1. Hotmail: Hotmail was one of the first free web-based email services, launched in 1996 by Sabeer Bhatia and Jack Smith. It was acquired by Microsoft in 1997 and rebranded as Outlook.com in 2012.
2. Ymail: Ymail was a free web-based email service launched by Yahoo! in 2008. It was designed to compete with Hotmail and Gmail. However, it never gained much popularity and was eventually discontinued in 2013.
3. MSN: MSN (Microsoft Network) was a suite of online services launched by Microsoft in the mid-1990s. It included email, chat rooms, news, and other features. MSN Hotmail was a part of the MSN service, but it was eventually rebranded as Outlook.com.
4. Facebook: Facebook is a social networking platform launched in 2004 by Mark Zuckerberg and his college roommates. It allows users to create profiles, connect with friends, share updates, and join groups. Facebook has since become one of the most widely used social media platforms in the world.

In summary, Hotmail and Ymail were email services, MSN was a suite of online services, and Facebook is a social networking platform.