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How to Choose the Right Computer Hardware for Your Needs
A plain guide to matching processor, memory, storage and screen to what you actually do on a computer, so you pay for what you need and skip what you don't.
Tech explained
Technology made simple, without the jargon.
Clear explainers on computers, cloud tools, online safety, smart homes, social media, AI and new technology for everyday users.
150 in-depth guides 20 topics Oct 2026 latest guide
Featured guides
Guides to start with
Each one links on to more specific articles in its topic.
The Benefits of Cloud Computing for Small Businesses
A business owner's overview of how cloud computing changes costs, flexibility and access compared with running your own servers, and where it falls short.
The Pros and Cons of Using a Smart Home Assistant
A balanced look at living with a smart home assistant: the everyday convenience, the real costs and compatibility limits, and the privacy trade-offs for a household.
How to Stay Safe Online: A Guide to Cybersecurity
A plain starter guide to common online threats such as phishing and malware, and the everyday habits that make accounts and devices harder to compromise.
The Impact of Social Media on Society: A Critical Analysis
A wide, balanced look at how social platforms changed news, culture, business and public life, and why the evidence on their effects is mixed.
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Devices and Tools
Looking after your computer, files, cloud services and smart home gear.
Computer Care Basics Choosing, tuning and protecting the computer you own. 6 guides Cloud Tools for Small Teams What cloud storage, backup and work apps offer and where they fall short. 7 guides Smart Home Voices Speakers and assistants in the home, and the trade-offs of living with them. 6 guides Phones and Tablets Understanding the phone or tablet in your pocket and how to look after it. 9 guides Home Wi-Fi and Networking How home internet connections work and why they sometimes struggle. 9 guides Files, Storage and Formats What files are, how they are stored and how formats differ. 9 guides
Staying Safe Online
Practical protection for your accounts, connections and data.
Account and Network Safety Passwords, VPNs, browser add-ons and risky connections explained. 8 guides Scams and Phishing Explained How common online scams are built so they are easier to recognise. 10 guides Privacy and Personal Data What data is collected about you and the settings that limit it. 10 guides
The Web and Society
How social media, advertising and online shopping shape daily life.
Big Ideas and Whats Next
Where the internet came from and where AI, blockchain and other new tech are heading.
Internet and Phone Origins The people and milestones behind the web, IoT and the smartphone. 5 guides AI in Daily Services Where artificial intelligence already touches support, school and care. 5 guides Blockchain and Virtual Reality Two much-hyped technologies explained from the ground up. 5 guides Future Tech Outlook Cars, classrooms, clinics, space and climate as technology moves forward. 7 guides
Everyday Digital Life
Messaging, media and wearable gadgets explained for daily use.
Inside the Technology
Plain explanations of what is happening inside computers and AI tools.