For Windows users in Indiana University's UniCom system, a log of all calls is saved in Outlook by default, but you can change the settings as described below. In Skype for Business, you can also record audio and video calls, including desktop sharing. Use Microsoft Skype for Business to access Indiana University's UniCom service.īoth Skype for Business for Windows and Lync for Mac allow you to choose whether to save your instant message (IM) conversations.