A man looking confused at a broken pair of headphones. - Andrii Iemelianenko/Shutterstock It can be frustrating when your tech unexpectedly stops working, especially ...

Your Bluetooth isn't broken.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. What is Bluetooth? – Henry, age 13, Somerville, ...

If you have files on your Android phone that you want to download onto your Windows 11 PC (or upload from your computer to your phone) but you don’t have a USB cable handy, sharing over Bluetooth is a ...

Channel Sounding, for example, lets Bluetooth devices like trackers and smart locks find each other more easily and accurately. But you'd be forgiven for not knowing anything about it.