Microsoft is to introduce a dedicated keyboard button for its AI-powered assistant, Copilot, as part of plans to further embed AI into daily computer use. The technology giant said consumers would begin to see the Copilot key on Windows 11 PCs announced during 2024, which the firm said would be the “year of the AI PC”. The update is the first significant change to the Windows PC keyboard design in nearly 30 years, and when pressed will enable users to quickly access the AI assistant, which can be used to help with productivity tasks such as organising files and windows on a user’s screen and c…