https://creatortree.weebly.com/blog/ms-lync-client-for-mac-download. Hi Glenn, Thank you for posting your query in Microsoft Community. I can understand, how frustrating it can be, when things don’t work as expected.This lecture note covers the following topics: Inflammation, Termination of Inflammation, Erysipelas, Furunculus and Anthrax, Inflammation of Mucous Membranes, Injuries of the Head, ..