Microsoft has rolled out significant updates to its 365 Copilot, enabling more autonomous editing in Word, Excel, and PowerPoint, plus Python integration in Excel and richer cross‑app automation.

Microsoft has expanded Excel’s Copilot with a new editing mode, multi-step planning, and Python integration, allowing the AI to directly modify spreadsheets and run advanced analyses. The April 2026 ...

The new results for GPT-5.5 suggest that, when it comes to cybersecurity risk, Mythos Preview was likely not “a breakthrough ...

Views of Trump's handling of some key issues facing the U.S., such as immigration policy and use of military force, have ...

Google faces employee backlash after signing a classified AI agreement with the Pentagon for mission planning and weapons ...

Seven flagship compound bows battled it out for three days in the tightest race for the Editor's Choice award we've ever seen ...

Kyle Orland has been the Senior Gaming Editor at Ars Technica since 2012, covering topics ranging from retro games to new ...