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, ...

Master the Blake’s Hitch knot — a reliable and versatile slide-and-grip knot perfect for climbing, arborist work, or securing lines. This step-by-step tutorial will show you how to tie it quickly and ...

The U.S. Air Force has awarded ASRC Federal Data Network Technologies a $525.8 million cost-plus-fixed-fee contract for sustainment and support under the Cyber Support Services 3 program. Work will be ...

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 ...

A Slideshow is a series of still pictures displayed on your desktop background or when your computer is inactive. You can easily set a picture folder as your desktop background slideshow, screensaver ...

Arts and Crafts channel with step by step tutorial videos for DIY projects such as scrapbooks, mini albums or journal pages. Welcome to our crafting family! Donald Trump offered $250M to run for a ...

It used to be that the best slides for men were only meant for two places: the beach or the home. But as we as a society have grown more mature (debatable) and accepting of exposed toes (not debatable ...

Have you ever found yourself tangled in the complexities of popular CSS frameworks like Bootstrap or Tailwind, only to realize you’re using just a fraction of their features? You’re not alone. While ...

Forbes contributors publish independent expert analyses and insights. William Arruda covers personal branding, leadership, and careers. Presentation slides have been a standard part of business ...