dwirch

Derek Wirch is a seasoned IT professional with an impressive career dating back to 1986. He brings a wealth of knowledge and hands-on experience that is invaluable to those embarking on their journey in the tech industry.

Author Archives: dwirch

Understanding the Various Types of Cybersecurity Threats

In our digital era, the proliferation of internet-based services and interconnected devices has transformed how we live, work, and play. However, this increased connectivity comes with a price: heightened exposure to cyber threats. Understanding these threats is the first step in bolstering our defenses. This post seeks to outline and elucidate the various types of cybersecurity threats prevalent… Read More »

How to Install VirtualBox on Windows 11

VirtualBox is a powerful virtualization software that allows you to run multiple operating systems on your PC. It’s a favorite among developers, testers, and anyone who needs to run a different OS without resorting to a dual-boot setup. If you’re using Windows 11 and want to install VirtualBox, you’re in the right place. Here’s a step-by-step guide to… Read More »

How to Fix Performance Issues on Windows 11

Windows 11 is the latest addition to the Microsoft OS lineage. While it promises enhanced features, a more fluid user experience, and a modern look, performance issues might arise over time. Fortunately, you can take control and optimize your system’s performance with a few tweaks and tricks.

Finding Files and Directories in Linux

Navigating the Linux file system efficiently is a crucial skill for both beginners and seasoned users. As your Linux system accumulates files and directories, knowing how to locate specific items becomes essential. In this blog post, we will explore various commands and techniques to help you find files and directories effortlessly in the Linux environment.

Configuring Windows Server as an iSCSI Target Server

Internet Small Computer Systems Interface (iSCSI) has become a popular protocol for establishing and managing connections between IP-based storage devices. Using iSCSI, you can link storage resources over IP networks, making them appear as locally attached drives. One significant advantage of this approach is the ability to centralize storage resources, thereby streamlining management and potentially saving costs.

What is S Mode on Windows 10 and 11 ?

The digital landscape is constantly evolving, and Microsoft’s Windows operating systems are no exception. A particularly notable development in this domain has been the introduction of “S Mode” in Windows 10, and its continuation in Windows 11. But what exactly is this mode, and is it beneficial for users? In this post, we’ll explore what S Mode is,… Read More »

Different Ways to Restart Ubuntu

Ubuntu provides multiple methods to reboot or restart your system. These methods range from the classic GUI approach to terminal commands, offering flexibility based on user preferences and the context in which the system is being operated. Here’s a guide to the various methods:

Understanding Anti-Aliasing in Game Development

Ah, the world of pixels! If you’re a gamer or game developer, you’ve probably encountered the term “anti-aliasing” (AA) quite often. It’s one of those features that’s listed in almost every modern game’s graphics settings, but what exactly is it? In today’s post, we’ll delve into the depths of anti-aliasing, its types, and its importance in game development.

What is Windows Night Light?

Our digital age has brought us countless benefits. We have information at our fingertips, can connect with people worldwide, and have tools that can perform tasks unimaginable a decade ago. However, it has also brought challenges, especially when it comes to our health and well-being. One such challenge is the blue light emitted by screens.