Microsoft Designer is an AI-powered design tool that helps users create stunning visuals with ease, even with no prior design experience. It offers a variety of templates for social media posts, invitations, presentations, and more. Users can start from scratch or use AI to generate and refine images based on prompts, enhancing designs with custom images, text, and filters. The tool integrates seamlessly with Microsoft 365 apps like Word, PowerPoint, and Teams, allowing users to incorporate their designs into documents and presentations. Available as a web app and mobile app, Microsoft Designer is designed to assist in creative projects with minimal effort, offering both free and paid subscription options.