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The number of bands a router has indicates the number of signals your devices can connect to. Increased bands can mean less congestion or better mesh Wi-Fi.

The idea of your child using ChatGPT can be daunting, but OpenAI's new teen-focused tools can help give them the best possible start with AI.

Find My works even when your iPhone loses power, but it's not infinite. You need to have the right options configured ahead of time.

An iPad can replace a laptop, but only under certain circumstances. Consider all their pros and cons before getting rid of your laptop.

Is 256GB enough for an iPhone? Here's when you should go bigger.

The PS5 controller is expensive, so you'd expect it to last a long time. However, it may not survive for as long as you hope.

If you have a spare router sitting around, you can use it as a second network access point. But you have to be careful how you set it up.

The camera bump, or "plateau," if you're Apple, creates a stability issue when the phone lays open on a flat surface. Samsung's Z Fold 8 still hasn't solved it.

You might get the idea of volatile and non-volatile memory from their names, but there's more to understand about how they work.

Built-in and downloadable tools can help you evaluate the health of your hard drive and whether you should consider backing up your data and upgrading.