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The Bitcoin blockchain network makes it possible for people to transfer value in units known as bitcoins. While it has made transactions safer for people, users continue to find themselves facing average Bitcoin transaction costs of more than $15 at the time of writing. If you’re wondering what Bitcoin transaction fees are and why they are so high,
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A new Android malware has been discovered that existed as an app on Google Play and is claimed to spread via WhatsApp conversations. Called FlixOnline, the app pretended to allow users to view global Netflix content. It was, however, designed to monitor the user’s WhatsApp notifications and send automatic replies to their incoming messages with
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To celebrate 30 months since the launch of the Really Useful Podcast, we bring you a collection of the top five  best tips from our most popular episodes. As such, Christian Cawley is joined by various members of the Really Useful Podcast team to cover diverse topics such as Windows keyboard shortcuts, problems with Skype,
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OnePlus Watch is the company’s first smartwatch, and it was launched alongside the new OnePlus 9 series last month. The OnePlus Watch has a circular dial and offers features such as SpO2 oxygen saturation tracking, heart-rate tracking, and fast charging. It also claims to offer a week’s worth of battery life even for the most
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Samsung on Wednesday introduced a device called the Eyelike fundus camera that is designed to transform older Galaxy smartphones into ophthalmic equipment that can help diagnose eye diseases. The new device is developed under the Galaxy Upcycling programme that aims to repurpose older Galaxy smartphones into medical diagnosis cameras. Samsung also expanded its Galaxy Upcycling
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Encrypted chat app Signal is adding payments to the services it provides, a long-expected move and one the company is taking its time on. A U.K.-only beta program will allow users to trade the cryptocurrency MobileCoin quickly, easily, and most importantly, privately. If you’re in the U.K., or have some way to appear to be,
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Reliance Jio and Bharti Airtel announced a spectrum trading agreement on Tuesday. Jio has acquired the rights to use Airtel’s 800MHz band in the Andhra Pradesh, Delhi, and Mumbai circles through spectrum trading. The addition of the spectrum rights will help Jio enhance its network capacity and bolster its footprint in the telecom sector. Airtel,
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The popular press has been hugely excited about NFT art, so-called “digital collectibles.” NFTs are essentially digital tokens linked to a piece of art. The art might be visual media, music, or something else. Comedy legend John Cleese, for example, minted a piece of primitive line art which recently sold for over $35,000. Other (more
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