Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Overseas travellers often rely on their everyday debit card for spending and withdrawing currency while abroad. But foreign usage fees with a high street bank can be as high as 2.99%, and if you make ...

A VPN, or virtual private network, is one of the best tools you can use to boost your online privacy and security. But in the vast ocean of available services, it can be exhausting trying to find the ...

As a shopping writer prepping for Black Friday, I use Camelcamelcamel, Honey, SlickDeals, and others to help me determine whether online deals are, well, the real deal. Figuring out the best time to ...

Airfare can be one of the most expensive parts of traveling. Apps make it easy to track trends in fare prices, look for deals and book flights. Some apps are completely free to use while others may ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested. I’ve been writing about ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...