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, ...

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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 ...

Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of ...

Want to boot your Raspberry Pi from USB instead of unreliable SD cards? If you've used a Raspberry Pi long enough, you've probably faced the… ...

The Freedos operating system is now in version 1.4. A good two years after the last release, there is again a larger update for the free dos, with which various ancient PCs, but also new computers can ...

The FreeDOS Project has released version 1.4 of its fully open source DOS-compatible OS – but you'll need a BIOS for bare metal. This release follows a little over three years after FreeDOS 1.3, which ...

FreeDOS is an open source operating system designed to let you run DOS programs without installing an operating system that Microsoft abandoned decades ago. Unlike some other open source alternatives ...

We’re used to updating Windows, macOS, and Linux systems at least once a month (and usually more), but people with ancient DOS-based PCs still get to join in the fun every once in a while. Over the ...