Your Browser Just Got a Lot Smarter
Microsoft is taking its Copilot AI to the next level inside the Edge browser, rolling out a new feature that allows the chatbot to read and reason across all of your open tabs at once. Whether you're deep in research mode with a dozen pages open or trying to compare three different laptops before pulling the trigger on a purchase, Copilot can now do the heavy lifting for you.
The update means you no longer need to flip between tabs, copy-pasting chunks of text into an AI tool separately. Just open Copilot in Edge, ask your question, and it will draw on whatever pages you currently have open to give you an answer.
What Can It Actually Do?
According to Microsoft's announcement, the new cross-tab Copilot can:
- Summarize multiple open articles into a single digest
- Compare products across shopping tabs, highlighting differences in price, specs, or reviews
- Answer questions based on content spread across several pages
- Synthesize research from different sources you've been browsing
Microsoft says users will be able to control exactly which experiences they want enabled — so if you'd rather keep certain tabs private from the AI, you'll have that option.
Out With Copilot Mode
As part of this rollout, Microsoft is retiring what it previously called "Copilot Mode" — a feature that offered similar tab-aware capabilities but also came with more agentic functionality, like the ability to book reservations on your behalf.
The retirement of Copilot Mode signals a shift in Microsoft's approach: rather than a powerful-but-separate mode you had to opt into, the new cross-tab awareness is baked more naturally into the standard Copilot sidebar experience. It's a cleaner design, even if some of the more ambitious autonomous features get left behind for now.
The Bigger Picture
This update fits squarely into the broader AI browser wars playing out across the tech industry. Google has been pushing AI-powered features in Chrome, and browser makers like Opera and Arc have also been experimenting with generative AI integrations. Microsoft, having invested heavily in OpenAI, has positioned Edge as the AI-first browser — and updates like this make that pitch increasingly concrete.
For everyday users, the appeal is straightforward: less tab-juggling, faster decisions, and a browser that can act more like a research assistant than a passive window viewer.
Should You Trust Your Browser With All Your Tabs?
Of course, giving an AI tool access to everything you have open raises natural privacy questions. Microsoft has emphasized user control — you choose what Copilot can see — but as with any cloud-connected AI feature, users will want to think about what kinds of tabs they're comfortable sharing with a Microsoft server.
For now, the feature is rolling out to Edge users, with Microsoft likely expanding availability in the coming weeks.
Source: The Verge
