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, ...

If you are new to Ubuntu and looking for a way to take screenshots, well, this tutorial will guide you through the steps and all the different ways to do that. Earlier, we compiled guides with the ...

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 ...

Tired of the software installation headaches? Ever wrestled with dependency conflicts, or watched your system grind to a halt after a simple update? If so, you’re in good company. Ubuntu’s Snap ...

Tired of Windows quirks but hesitant to ditch what you know? Imagine a Linux distribution that feels instantly familiar, like a comfortable pair of old shoes. That’s the promise of AnduinOS, a ...

As root, run adduser --ingroup sudo user. As user, set your FQDN for sendmail, then run bootstrap.sh. Copyright (c) 2024 Andrew McWatters & Co. Permission is hereby ...

Debian vs Ubuntu: Which Linux Distro Fits Your Needs Best? Your email has been sent Both Debian and Ubuntu are often considered outstanding choices to meet your desktop and server needs. But what are ...

Canonical released Ubuntu 24.10 “Oracular Oriole” on Oct. 10, 2024. This latest version brings performance improvements and enhanced hardware support while also marking a special milestone — 20 years ...

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 ...

If the terminal icon is missing from your dock or desktop, it doesn't mean the terminal itself is gone. Here's how to find and restore it: If the problem appeared after tweaking the terminal's ...

Changing the screen resolution in Ubuntu is a straightforward process that can be accomplished through various methods, including graphical user interfaces and command-line tools. Here’s a detailed ...