Windows 11 Pro gives computers a modern layout that's easier to use. And the course covers customizing & boosting system performance.

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Leaving your laptop alone doesn’t have to mean leaving it vulnerable. Here’s how to lower the risk of tampering to your unattended laptop.

Transparency is one of the foundational features of blockchains, but it enabled value extraction by controlling the order and inclusion of transactions within a block, known as MEV, or maximal ...

Recently, DeepMind CEO Demis Hassabis made a statement that deserves serious attention from the cryptography community. He suggested that artificial intelligence, even when run on classical computing ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

In a lawsuit filed Monday, the former head of security for the messaging app accused the social media company of putting billions of users at risk. Meta pushed back on his claim. Attaullah Baig tried ...

These are the best private messaging services we've tested to keep your conversations confidential from advertisers, governments, and any other prying eyes. I review privacy tools like hardware ...

Here's what you need to know about each update to the current version of Windows 10 as it's released from Microsoft. Now updated for KB5063842 (OS Build 19045.6396) Preview, released on Sep. 25, 2025.

We intensively test each VPN, making sure it meets our standards for privacy, speed and usability. NordVPN is an excellent all-around virtual private network that’s fast, excellent for streaming and ...