Microsoft has introduced a voice conversation feature in its Copilot application for Windows Insiders, activated by holding down the Alt + Spacebar for two seconds. This update allows users to interact with the AI assistant vocally, asking questions and receiving responses without typing. The microphone icon appears on the screen during the voice chat, and it disappears after a few seconds of silence. This functionality is part of Microsoft's effort to enhance user interaction and productivity in work environments. The Copilot app has transitioned from a web-based application to a more integrated native experience. Previously, users activated Copilot using the Windows + C shortcut, but the new Alt + Spacebar combination was chosen for universal accessibility.