Looking for logging into the Skype For Business Mac site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Skype For Business Mac site. After that you can login as usual with your login credentials.
https://support.office.com/en-us/article/sign-in-to-skype-for-business-f104e76c-cef3-4468-8065-d75ea157e58d
https://support.office.com/en-us/article/known-issues-skype-for-business-on-mac-494ac5d5-50be-4aa7-8f5a-669c71c98c9a
https://support.office.com/en-us/article/set-up-skype-for-business-on-mac-d3af2dd4-04ff-48e7-8e68-25269f6a6e09
https://answers.microsoft.com/en-us/msoffice/forum/msoffice_sfb-mso_mac-mso_o365b/cant-login-to-skype-for-business-for-mac-i-used-to/9f808264-e08a-424b-9c8d-d30d8ca9a7db
https://www.microsoft.com/en-us/download/details.aspx?id=54108
https://support.skype.com/en/faq/FA10041/why-isn-t-skype-starting-on-my-desktop
https://support.skype.com/en/skype/mac/start/signing-in-out/
https://support.skype.com/en/faq/FA34869/how-do-i-stop-skype-from-starting-automatically-on-desktop
https://apple.stackexchange.com/questions/265324/how-do-configure-skype-for-business-to-not-start-when-macos-starts
http://www.buffalo.edu/ubit/service-guides/conference/virtual-conference/install-mac.html
http://lyncinsider.com/skype-for-business/skype-business-mac-client/
https://csuf.screenstepslive.com/s/12867/m/48670/l/529153-attending-a-skype-for-business-meeting-for-users-without-a-skype-for-business-account
https://www.ucl.ac.uk/isd/how-to/install-and-log-to-skype-for-business-mac