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How to watch the Premier League online
Our guide to watching Premier League action live in the UK and abroad
Best direction for solar panels
Solar panels can slash your energy bills, but only if they get plenty of sunlight. Here's our guide to positioning your panels in the UK
How do hearing aids work?
Digital hearing aids improve the lives of millions by making it easier to hear and communicate. But how do these tiny devices work?
What is VoIP? Voice-over internet calls explained
A VoIP service can dramatically slash your phone bills, whether you're a small business or home user. But what exactly is VoIP?
How long do solar panels last?
Solar panels slash your energy bills and carbon footprint, but for how many years? Here's how long your panels will power your home
