Age of Empires III (AoE3) articles, fixes and updates - Year 2021

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Age of Empires III (AoE3) that have been released in Year 2021. The list is daily updated.

• 907880 Ports that you must open in Windows Firewall to play or to host an Age of Empires III multiplayer game Q907880 KB907880 January 25, 2021