Experimental AI browsers are previewing new ways of browsing the internet and Microsoft this week joined the fray.

The company on Monday introduced “Copilot Mode,” an AI extension designed to automate web browsing and add context to internet content.

Users can switch on “Copilot Mode” in Edge for summarization, personalized results, and to compare results across tabs. A chatbot helps users interact with search results and go deeper into searches.

“With Copilot Mode on, you enable innovative AI features in Edge that enhance your browser,” said Microsoft in a blog post.

Earlier this month, Perplexity introduced the Comet browser, which also explores a new way to present web content. Meanwhile, ChatGPT creator OpenAI reportedly is developing its own browser.

Copilot Mode is built atop the Edge browser for Windows 11 and Mac. It’s an opt-in feature, and users can keep Copilot Mode off if they choose.

Microsoft highlighted multi-tab context as a top feature in Copilot Mode. The browsing assistant can analyze information from multiple tabs, saving users from clicks and having to toggle between tabs.

Edge also provides a text-based preview of YouTube video search results and lists the most relevant videos related to the user query.

That is just the start, Microsoft said. “Over time, we will continue to improve and add features to Copilot Mode,” the company wrote.

In Copilot Mode, users can get a more personalized browsing experience because user experiences and preferences are retained over time. For example, Copilot Mode will be able to go beyond multiple tabs and into browsing history to provide more contextual answers.

This is similar to Copilot’s “Memory” feature that Microsoft talked about at its 50th anniversary celebration event. Edge, for instance, will be able to retain and understand browsing traits.

Another upcoming feature called “Actions” will also complete tasks, such as booking hotel reservations based on location, past preferences, and travel habits.