Microsoft made a lot of updates to Edge. The new capabilities are available to everyone on both desktop & mobile:

• No more "Copilot Mode" - it's just Copilot all the time now
• Copilot reasoning across multiple open tabs
• Vision & Voice - share your screen & talk. Copilot has "clear visual cues" for listening, viewing, and acting
• Opt in & Copilot will use your browsing history for more relevant answers, with long-term memory
• Redesigned tab page with chat, search, navigation & "Journeys"
• Journeys means you get a topic card recapping a past "browsing project" so you can jump back in
• Study & Learn mode - study sessions, quizzes, etc
• Writing assistant - drafts & rewrites "right where you're already typing in Edge"
• Podcasts in Edge - turn your tabs into a podcast (English markets only)