Changing Phones? Check Passkeys Before You Erase
Changing phones? Find where your passkeys are saved, check recovery access and test a fresh sign-in before erasing or trading in the old device.
Global explainers
General explainers on technology, home decisions and sporting rules for readers across countries. Product availability and competition or provider rules can vary; use the scope and sources stated in each article.
Catch or Six? Cricket’s Boundary Rule Explained After the October 2026 Changes
A fielder can keep the ball in the air and still concede a boundary. Understand the boundary-catching rule, the end of repeated bunny hops, landing requirements and why control of movement matters.
Buying an Air Purifier? Check the Room, CADR and Filter Cost First
A large coverage claim does not tell you everything about an air purifier. Use room measurements, comparable CADR units, realistic noise settings and filter costs to judge what will work in your home.
Android Theft Protection: The Settings to Check Before Your Phone Goes Missing
Google’s security updates make this a good time to review your phone. Understand Theft Detection Lock, Remote Lock, Identity Check and Find Hub, including device limits and what to prepare before a loss.