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, ...

The 500 Internal Server Error in NGINX is a common issue that prevents it from returning a proper response. These errors mainly occur due to a faulty script or ...

Cloudy Tactics: In another effort to steer Windows customers toward Azure, Microsoft is offering a new tool that converts virtual machines between two formats. The goal is to help organizations stay ...

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

Let’s not kid ourselves — spinning up your own WordPress site on a VPS sounds intimidating, especially if you’re not the “terminal warrior” type. But, truth is, you don’t need to be a wizard in the ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To setup, configure and install the Docker-based, Nginx Proxy Manager so you can mange reverse ...

Microsoft has released an emergency update to address a known issue causing some Hyper-V virtual machines with Windows 10, Windows 11, and Windows Server to freeze or restart unexpectedly. These ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Nginx is the DevOps community’s most beloved http web server. And developers love the PHP ...

Managing Editor Alison DeNisco Rayome joined CNET in 2019, and is a member of the Home team. She is a co-lead of the CNET Tips and We Do the Math series, and manages the Home Tips series, testing out ...

A Zoom tutorial for beginners on how to use Zoom Virtual Background without green screen in Zoom meeting. Learn how to change Zoom backgrounds and where to download Zoom background from.