I’m PCMag’s senior writer covering smart home and wearable devices. I’ve been reporting on tech professionally for nearly a decade and have been obsessing about it for much longer than that. Prior to ...

Jan. 21, 2026 A major global study suggests that a hidden mismatch between two common blood tests could quietly signal serious trouble ahead. When results from creatinine and cystatin C—two markers ...

9. Use Copilot in Microsoft Edge Though you’re able to tap into Copilot from any browser, using it in Microsoft Edge offers greater convenience. In Edge on the desktop, click the Chat icon in the ...