A list of recent activities in Salesforce. com. Chatter feeds display:

• On the Home tab, where you can see your updates, status updates of people you follow, and updates to records you follow and groups you're a member of
• On profiles, where you can see updates made by the person whose profile you're viewing
• On records, where you can see updates to the record you're viewing
• On Chatter groups, where you can see updates to the group you're viewing.