Five things to do with an old PC

There are many things to do with an old PC, from dismantling and destroying it to refurbishing or restoring it to factory settings

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What are DDoS attacks?

DDoS attacks regularly make the news, but this popular form of cybercrime involves concepts many people may be unfamiliar with

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How energy efficient is your broadband?

There might not seem to be many parallels between power and internet connectivity, but energy efficient broadband can be measured and analysed

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How to read the news

In a world of fake news and online conspiracy theories, knowing fact from fiction is more important than ever!

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How to find great photographs online

Being able to find great photographs online can transform your website, social media timelines and online presence – especially if you’re not a natural photographer

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What is binary data?

We talk about binary data all the time, but it’s not immediately obvious what this term means – or how it’s measured

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Are paid VPNs better than free ones?

There is a lot of confusion about the relative merits of free or paid VPNs, but the decision often comes down to a choice between privacy or affordability

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