Final answer:
MSN stands for Microsoft Network. It was launched in 1995 as an online service provided by Microsoft. MSN offers various services, including email, news, weather, and search functionality.
Step-by-step explanation:
MSN stands for Microsoft Network. It was launched in 1995 as an online service provided by Microsoft. MSN offers various services, including email, news, weather, and search functionality. Over the years, MSN has evolved and expanded, and it is now a popular web portal.