Copilot: 12 New Features + Edge Mode

Key insights

• Copilot Mode in Microsoft Edge: Adds an AI sidebar that understands your open tabs, summarizes pages, and helps manage browsing sessions with topic-based "Journeys".
  It combines web results and tab context to give concise, actionable answers and faster research.
• Microsoft 365 Copilot: Integrates AI into Word, Excel, Outlook, Teams, PowerPoint and Viva to speed content creation, summarize threads, and improve writing and formulas.
  Users get smarter suggestions, draft generation, and task-focused help inside familiar apps.
• Copilot Actions: Enables agent-like automation to perform tasks from the browser, such as unsubscribing, booking, or filling forms, currently in experimental preview.
  Actions reduce manual steps by executing multi-step tasks directly from Copilot responses.
• Copilot Vision and Voice/Mico mode: Lets Copilot use images and voice for interactive help — identify items on screen, guide tasks visually, or respond by voice for hands-free workflows.
  These multi‑modal features make guidance more natural and context-aware on desktop and mobile.
• Copilot Control System: Provides admin and security tools for enterprises, including usage reporting and data protection integrations to manage risk and compliance.
  IT teams can monitor deployments and apply policies to keep data secure when Copilot accesses business content.
• Activation and use: Enable Copilot Mode via Edge settings or preview features and update Microsoft 365 apps to access new Copilot tools.
  Individuals can sign in to the Copilot service and organizations manage rollout through their admin centers for controlled deployment.

Introduction

In a recent tutorial-style YouTube video, Microsoft product expert Mike Tholfsen walks viewers through a set of updates that add 12 new features to the Copilot experience and introduce a dedicated Copilot Mode inside Microsoft Edge. The video aims to show how these updates change daily workflows across web, Windows and mobile environments while demonstrating hands-on examples. This article summarizes those points objectively, highlighting the main features, recommended actions, and practical tradeoffs for users and organizations. Furthermore, it explains how to enable the features and the limitations to keep in mind before adoption.

What the video covers: key features and modes

The tutorial details a dozen updates to the overall Copilot ecosystem and describes a new browser-centered experience named Copilot Mode in Microsoft Edge. Among the additions are richer memory and collaboration tools, vision-powered interactions on desktop and phone, voice modes, improved search and chat integrations, and new AI-assisted actions that can automate tasks. The presenter explains how these features connect across Outlook, Word, Excel, PowerPoint, Teams, and Viva Engage so users can move between apps with context preserved. In short, the video frames the release as a broad push to make AI more helpful and more tightly integrated into everyday productivity.

Specifically, the video highlights multi-tab context awareness, an experimental set of agentic actions that perform tasks on the user’s behalf, and a Journeys feature that organizes browsing history by topic for easier continuation. It also shows updates like improved Excel formula completion, Teams thread summaries, and Copilot Chat improvements intended to provide richer references. In addition, vision and voice capabilities expand how the system accepts input and gives feedback, including conversational guidance driven by images and audio. These examples illustrate a move toward multi-modal and action-oriented assistance rather than simple text replies.

How to enable and use the new Copilot Mode

The video demonstrates turning on Copilot Mode through browser settings or experimental feature previews, after which a sidebar-like assistant becomes available across tabs and searches. Once active, the assistant can summarize pages, compare information across open tabs, and propose actions such as unsubscribing from mailing lists or making reservations, though some of these actions remain experimental. The presenter also shows where Microsoft 365 users can find updated Copilot features in app updates and how admins can adopt control tools for governance. Consequently, users should expect a mix of immediately available tools and preview features that require deliberate opt-ins.

For organizations, the video points to admin controls that monitor usage and integrate security tools so IT teams can manage data exposure and compliance while enabling Copilot capabilities. These controls tie into Microsoft Purview and other Microsoft security services, which provide auditing, policy enforcement and risk reporting. While this setup helps create guardrails, it also introduces configuration work and potential policy tradeoffs that IT teams must balance against productivity gains. Therefore, planning and staged rollouts remain important to limit disruption.

Benefits, tradeoffs, and practical considerations

The video emphasizes clear benefits: faster content creation, summarized information across long threads, and browser actions that reduce repetitive work, all of which can save time for both individuals and teams. However, the presenter also notes inevitable tradeoffs, such as the need to manage privacy when Copilot merges internal and external content, and the possibility of automated actions producing unwanted side effects if not carefully supervised. In this way, the release positions productivity improvements against new requirements for governance and user training.

Moreover, while multi-modal input increases flexibility — letting users interact with images, voice and text — it also raises challenges in accuracy and context interpretation that the video acknowledges. For instance, vision-based suggestions may require human verification, and agentic actions that automate real-world tasks can fail when websites or services change. Consequently, teams should set expectations for accuracy and plan human review workflows where outcomes are critical, balancing automation gains with oversight.

Challenges and limits of adoption

Mike Tholfsen’s demonstration makes clear that many of the most powerful features are still in preview, so availability will vary by region, tenant settings and whether users join early-release channels. This creates logistical challenges for IT administrators who must decide when to enable features and how to train staff. Additionally, organizations must weigh the costs of enabling broader access against the risks of premature deployment, especially where sensitive data is present.

Another challenge addressed in the video concerns model behavior and hallucination risks that AI systems can show, particularly when synthesizing content from multiple sources. Although improved citations and references aim to mitigate this, the speaker reminds viewers that verification remains necessary. Hence, teams should use Copilot outputs as a starting point and not an unquestioned final result, integrating review steps into workflows where accuracy matters.

Impact and next steps

Overall, the video frames the release as a meaningful step in bringing context-aware and actionable AI into everyday productivity tools, and it suggests organizations can gain efficiency with careful rollout and governance. Viewers are encouraged to explore early builds if they want hands-on experience, while IT leaders should evaluate security settings, training needs and staged deployments. As a result, teams that balance experimentation with controls stand to benefit most from the new capabilities while limiting risk.

In conclusion, Mike Tholfsen’s tutorial provides a practical, example-driven look at the 12 new features and the new Copilot Mode in Microsoft Edge, while also calling attention to the governance, accuracy and rollout challenges that accompany rapid AI integration. Therefore, readers should consider both the productivity upside and the operational work required to adopt these features safely and effectively.

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