About This Tool
Microsoft Copilot is an AI assistant woven throughout Windows, Edge and Microsoft 365. It can draft and rewrite documents in Word, build formulas and analyse data in Excel, summarise long email threads in Outlook and generate presentations in PowerPoint. On the web and in Windows it also answers questions, generates images and helps with everyday tasks. A free tier is available for general use, while Copilot Pro and Microsoft 365 Copilot unlock the deepest integration inside Office apps for individuals and businesses.