You get Yammer social networking service with the Microsoft Office Setup. Yammer is a freemium enterprise social networking service used for private communication within organizations.
Yammer is A Social Network for Your Business.
But anyone can join yammer by only having working email address with the domain of your company.
Important Facts about Yammer:
1. Less Use of Emails By Using Yammer:
companies which uses yammer, they don’t need to use emails too much. The official communication work is made much easier by using yammer.
2. Yammer is Available on Mobile Platforms:
Users can use yammer on different mobile devices like iOS, Android, BlackBerry, windows etc. easily.
3. Easy to Share Files on Yammer:
Users can share the data by attaching the files into any post.
Users can upload images, files, videos & share it so other Yammerers can download and update them.
4. Contact Coworkers on Yammer:
Yammer creates a People Directory automatically for every person enrolled with yammer. So It is very easy to contact your coworkers & get information about them.
5. Yammer Supports Hashtags:
Yammer supports hashtags (#) for search. And @mentions are also supported by yammer.
for more information, visit : www.office.com/setup.