A group conversation will automatically appear in the sidebar, or is stored in your History list if the last message is older than 12 hours. You can tag the group conversation as a Favorite so it always appears at the top of the sidebar, making it easy for you to find and pick up where you left off. To do this:
- Sign in to Skype.
- In the sidebar, right-click the conversation and select Add to Favorites.
If the conversation is not found in the sidebar, click History and then select the conversation. The conversation will now appear in the sidebar, where you can right-click it and select Add to Favorites.