Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

FileMaker Pro is the biggest Windows app that Apple makes, it and its Mac version are a crucial part of businesses large and small — and it was nearly owned by Microsoft. Here's the story of the huge ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

Don't know how to properly use your gadget or an app's latest-and-greatest feature? We'll show you how to do just about everything in the world of tech.

Magnetic resonance imaging (MRI) is one of the most commonly used tests in neurology and neurosurgery. MRI provides exquisite detail of brain, spinal cord and vascular anatomy, and has the advantage ...

Why should I care about IPv6? IPv6 is the future of the Internet, and without it the Internet can no longer grow. We have been growing the commercial Internet for decades using IPv4 address space. At ...

An auto insurance policy is an agreement between an insurance company and the policyholder. The insurance provider agrees to pay compensation for losses specified in the policy, while the policyholder ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...