Between the three biggest mobile carriers, here's which one delivers the best (and most consistent) network signal.

Open the dialer on your phone. Go to the upper-right corner, tap the overflow menu (the triple-dot icon), and select between ...

Now 5G has arrived at home for me, six years after I first tested it. I admit the speeds are a disappointment. However, I’m ...

Whenever you're in public, you should be turning off your phone's Wi-Fi and Bluetooth features. Don't underestimate the ...

Did you know the internet is full of USB accessories that add a whole new layer of convenience to your computer, such as DVD drives, Wi-Fi adapters, and more?

One type of electronic device to especially avoid is the microwave, which emits a strong signal in the 2.4GHz band, the same wireless band your router operates in. Be careful not to stick your router ...

If you've been running into one of these software issues since updating your iPhone to iOS 26, these tips may be able to help ...

If staying on budget is more important than getting a long list of features, the Matter-certified Tapo S505 smart dimmer ...

Google Fi is the carrier I want to use, but it's not available in the UK, and I have to look on enviously at Americans.

In that spirit, SDxCentral presents its winners and losers of 2025. Do not take our editor's picks as investment advice, and ...