What is 'quality of service?' In basic terms, "quality of service" determines how much bandwidth to give a certain device on your Wi-Fi network. It can prioritize certain devices or programs based on ...

Yahoo is using AI to generate takeaways from this article. This means the info may not always match what's in the article. Reporting mistakes helps us improve the experience. Generate Key Takeaways ...

Wi-Fi can easily serve as a backup for your cellular network for calling and texting, especially if you find yourself without signal. Mike Sorrentino is a Senior Editor for Mobile, covering phones, ...