The Computer, IT & Cybersecurity Guide & Manual(s) Trifecta

 

Announcing Three "IT Guide" Projects!

I am thrilled to announce the launch of three new, powerful resources on GitHub designed to help you navigate, understand, and master the world of technology, from fundamental computing to advanced cybersecurity. Whether you're a complete beginner, an aspiring IT professional, or a seasoned enthusiast, this new collection has something crucial for you.

Setting Up OPNsense as a Private DNS Server with Intrusion Detection (ProxMoxVE)

Setting Up OPNsense as a Private DNS Server with Intrusion Detection in a Proxmox VM

Transform your network security with a dedicated DNS server and real-time threat detection

Enroll in the Windows 10 ESU Program

Enroll in the Windows 10 ESU Program:

Free & Paid Options

💡 What Is the Windows 10 ESU Program?

As Windows 10 approaches its end-of-support date on October 14, 2025, many users and organizations are wondering how to keep their systems secure. Microsoft’s Extended Security Updates (ESU) program offers a solution; and the good news is, some users may qualify for free access. This guide walks you through both the free and paid enrollment options, with clear steps and helpful visuals to make the process simple.

The Extended Security Updates (ESU) program allows individuals and organizations to continue receiving critical and important security updates for Windows 10 devices after official support ends on October 14, 2025.

Ensure Spam Filtering Is Active & Set-Up: Microsoft Outlook

Ensure Spam Filtering Is Active & Set-Up Correctly in Microsoft Outlook

In today’s digital workplace, email remains a critical communication tool, but it’s also a prime target for spam and phishing attacks. While Microsoft Outlook offers robust built-in spam filtering, no system is perfect. Some unwanted messages inevitably slip through the cracks, cluttering your inbox and potentially posing security risks.

This guide walks you through two essential strategies to keep your inbox clean and secure:Ensuring Outlook’s spam filtering is active and properly configured.
Creating custom rules to catch and remove spam that evades automatic detection.

Troubleshoot Mac Scanning Problems & Issues

 

Scanning on Your Mac Not Working?

Here's How to Try to Fix It!

If your printer or scanner won't scan to your Mac/Apple computer anymore, try these steps to hopefully get things fixed: