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, ...

This review tests ten PDF to flipbook platforms against conversion speed, HTML5 stability, and real UX under live conditions. Publuu comes out on top for 2026 thanks to fast rendering, consistent ...

You can save a Notepad file as PDF by using Microsoft Print to PDF feature. It is a built-in feature in Windows that lets users convert their documents from one format into PDF. This will save your ...

Want to correct errors or update content in a PDF? Whether you prefer a powerful, corporate-friendly solution or a basic app you can use at no cost, we're here to help you find the best PDF software ...

PDFs can be a pain. As they were initially designed to be forms that were printed out and filled in by pen, they can feel somewhat anachronistic in the modern digital age. But, it’s not as hard to ...

The Atlantic hurricane season begins on June 1 and runs through Nov. 30 and on average, the Atlantic basin sees about seven hurricanes and three major hurricanes a year. On the Saffir-Simpson ...

Hurricane categories are based on what is known as the Saffir-Simpson Hurricane Wind Scale. The rating categorizes hurricanes on a scale of 1 to 5 based on sustained wind speeds, according to the ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...

An especially lengthy PDF document -- or one containing multiple ideas -- can be a challenge to navigate, especially when distributing and reviewing it with a large audience. Bookmarks -- which act as ...