There's also a Sky+ HD symbol and in the middle a WPS button – the one that lets you securely connect without a password to some wireless gadgets. Setup is a breeze, helped along by a simple guide.

Ever wondered what happens when you press that tiny reset button on your router? It wipes everything back to default, so use it wisely.

The push-button login feature on your router, called WPS, is definitely convenient, but it's not as secure as a strong password. Let us explain why.