Microsoft Lync offers a unified communication platform to help you establish a virtual connection between you and people you work with. Compared to the features which were available in Lync 2010, Microsoft Lync 2013 offers many new features.
New Features in Microsoft Lync 2013
Lync 2013 comes with a new look and is much easier to use, allowing you to communicate quickly and easily. Now starting an IM (Instant message) or a call is much easier. You can start a video call with just one click and even see a preview of your own video in the invitation. Organizing contacts is quicker and easier too!
This guide from Microsoft will tell you all about how to communicate, organize meetings, organize contacts in Lync 2013 and the access options available in it.
You can download the guide from Microsoft.
Go here to learn how to organize, schedule, record meetings with Microsoft Lync 2013. Also check out the IGNITE Office 2013, Office 365, Exchange 2013, Lync 2013 Guides from Microsoft.