Olivia Brown

The error message ERR_TUNNEL_CONNECTION_FAILED is one of those frustrating alerts that can suddenly interrupt your browsing experience, often without warning. It typically appears in Google Chrome and indicates a failure in establishing a tunnel connection through a proxy server. While it might sound complex, the causes and solutions for this error are usually straightforward to address. In this article, we will delve into what this error means, why you’re seeing it, and how to solve it effectively. Read more

So, you just wanted to chill with your friends on Discord, maybe hop into a game or two. But then—bam! It hits you with the dreaded “Update Failed” message. Again. And again. And again. If you’re stuck in an endless update loop, don’t toss your PC out the window just yet. We’ve got your back! Read more

Programming can be like making a sandwich. Sometimes, things go wrong. Maybe the cheese falls off. Or the bread is moldy. In PowerShell, when things go wrong, we call these errors. Lucky for us, PowerShell gives us a handy tool to deal with such messes — try-catch blocks. Read more

In enterprise environments, tracking system shutdowns is crucial both for auditing and troubleshooting purposes. Windows Server 2025, like its predecessors, includes the Shutdown Event Tracker—a feature that prompts users to explain why they are shutting down or restarting the system. By default, this feature may not be enabled on some editions or configurations. Fortunately, IT administrators can enable or configure the Shutdown Event Tracker through the Windows Registry, providing a centralized method for deployment across multiple servers. Read more

If you’re an ISU student, faculty, or staff in 2025, you might need to use the ISU VPN. Why? Because it lets you connect securely to campus resources from anywhere. Whether you’re at home, in a café, or halfway across the world—VPN has you covered. Read more

PowerShell is a robust scripting language designed for task automation and configuration management. One of its most frequently used control structures is the foreach loop. When used correctly, PowerShell foreach loops can greatly enhance script efficiency, readability, and performance. Understanding when and how to use these loops efficiently can be the difference between a fast, scalable script and one that is slow and resource-intensive. Read more

Want to keep a copy of your Outlook emails from Office 365? You’re in the right place! Whether you’re switching jobs, backing up data, or just love to hold on to things (like your grandma’s cookie recipes), downloading PST files safely is a smart move. Read more

Managing group memberships within Microsoft Entra ID (formerly Azure Active Directory) is a critical task for IT administrators. Whether it’s for setting access permissions or streamlining user roles across services, knowing how to automate these processes can save hours of manual work. One such method is utilizing PowerShell to add members to Entra groups efficiently. In this article, we’ll walk you through the steps to get started and offer best practices that will elevate your scripting game. Read more

The rise of remote work in America has led to a significant shift in how professionals manage their daily tasks, communicate with colleagues, and access company networks. As more employees transition from traditional offices to home-based or mobile work environments, ensuring online security and privacy has become a top priority. One tool at the forefront of this digital transformation is the Virtual Private Network (VPN). Read more

You’re all cozy on your couch with snacks, ready to watch that viral YouTube video everyone’s raving about. But wait… “This video is not available in your country” — say what?! 😱 Welcome to the annoying world of geo-blocked content. But fear not! There’s a magical tool that can unlock those videos. Enter: the VPN. Read more