A separate Wi-Fi network for your guests isn't meant to show off your tech prowess, but an essential safety feature that protects your smart home and personal devices from the poor browsing hygiene of ...

1. Head over to settings and from there tap on Mobile network. 2. From there, click on Data usage, and then on Data savings.

Katherine Haan, MBA, is a Senior Staff Writer for Forbes Advisor and a former financial advisor turned international bestselling author and business coach. For more than a decade, she’s helped small ...