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Need to turn your Linux machine into a wireless hotspot? Maybe you want to share your internet connection with your phone, another computer, or guests. Good news: it’s easier than you think, thanks to a tool called linux-wifi-hotspot. In this guide, I’ll show you step-by-step how to set up a wireless hotspot on Linux using…
If you’re trying to create a new user on your Linux system and you run into the “adduser: command not found” error, don’t worry—you’re not alone. This is a common issue, especially on minimal or custom installations. Here’s how to get past it and back to work. What’s Going On? The adduser command is a…
Thinking about trying out Debian 12 (Bookworm) but don’t want to risk your main setup? VirtualBox makes it easy to run Debian in a virtual environment—perfect for testing, learning, or development. Here’s how to get Debian 12 Bookworm up and running on VirtualBox, no filler, no fluff. What You’ll Need 1. Download Debian 12 Bookworm…
If you’re managing a Linux system, keeping track of user groups is essential. Groups define permissions, control access to files, and help you manage user privileges efficiently. Whether you’re a system administrator or just a curious user, knowing how to list all groups—and the groups a user belongs to—can save you time and prevent headaches.…
The Windows Terminal is a modern, versatile app for command-line lovers. It’s also highly customizable—including the option to add your own background image. Want to ditch the plain, black background for something that matches your style? Here’s how to do it. Step 1: Open Windows Terminal Settings First, launch Windows Terminal. Click the down arrow…
If you’re setting up a network, troubleshooting connectivity, or just want to know more about your device, you might need your Windows 11 computer’s MAC address. Here are four simple ways to find it: 1. Using the Settings App That’s your MAC address—easy as that. 2. Via Command Prompt Bonus: You can copy it right…
Ever wish you could sketch ideas, mark up your screen, or annotate right on your Windows desktop? Whether you want to highlight something during a meeting or just doodle for fun, it’s possible—and easier than you might think. Here’s how to draw on the desktop in Windows 10 and 11. 1. Use Microsoft Whiteboard Microsoft…
Ever missed an important email because it landed in Gmail’s Promotions tab? You’re not alone. Gmail’s automatic sorting is helpful, but sometimes it gets it wrong, and vital emails slip through the cracks. Here’s how you can make sure important messages end up where you’ll actually see them: your Primary inbox. 1. Move Emails Manually…
Blue screen errors are always frustrating, especially when you see a message like HYPERVISOR_ERROR on your Windows 10 or 11 PC. This error usually relates to virtualization features, but it can be triggered by hardware, drivers, or system settings. The good news? You can fix it. Here are four practical ways to resolve the HYPERVISOR_ERROR…
If you want your Windows 11 desktop to look cleaner and more modern, making the taskbar transparent is a quick way to do it. Whether you want a slight glass effect or full transparency, you’ve got options. Here’s how you can tweak your taskbar’s appearance with built-in settings and third-party tools. 1. Use Windows 11’s…
