Updated Microsoft Lync Server 2013 Documentation Help File download below.
http://www.microsoft.com/en-gb/download/details.aspx?id=35405
There’s some references to Skype for Business but its titled Lync 2013 so it doesn’t seem 100% Skype for Business but remember a lot of the content is relevant for both Lync 2013 and Skype for Business deployments.
Thanks for the headsup! I felt MS forgot the community regarding offline .CHM documentation. Simply because its a nightmare to search on technet for specific topics.
I do like the .chm docs. Need a SfB one 🙂