Microsoft announced yesterday that Office 2013 reached its end of support on April 11, 2023. The company has warned that it will no longer provide security patches and technical support for the perpetual-license product. Microsoft originally released Office 2013 back in January 2013. The company dropped mainstream support for the product on April 20, 2018....
For some customers that use Office 365 or Office 2013 and try to upgrade to Office 2016 apps, they may lose Skype for Business.