How I Safely Resize Azure VMs (Change SKU Without Breaking Things)
Sometimes I need to upgrade or downgrade a virtual machine in Azure…
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🔍 How to Find Which Azure Disk Is Attached to Which Drive Letter Inside a VM
When working with Azure virtual machines, especially those using multiple data disks,…
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Attaching and Resizing OS & Data Disks in Azure VMs
Hey everyone! In this post, I’ll cover how to attach and resize…
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Difference Between OS Disk and Data Disk in Azure
Hey friends! In this post, I want to explain a basic but…
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How I Installed and Configured Active Directory Certificate Services (AD CS)
To set up my internal Certificate Authority (CA), I installed and configured…
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📝 How I Changed My Azure VM’s Network to a Custom Subnet (10.10.10.0/24)
When I first created a Virtual Machine (VM) in Azure, I used…
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Basic Configuration of Exchange Server 2019 on Windows Server 2025
After installing Exchange Server 2019 on Windows Server 2025, the next step…
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Installing Exchange Server 2019 on Windows Server 2025
Today, I’m sharing my step-by-step process for installing Exchange Server 2019 on…
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Active Directory Backup and Recovery: A Beginner’s Guide
As a system administrator, I know how critical Active Directory (AD) is…
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Active Directory Management Basics: What Every Sysadmin Should Know
🧩 Step 1: Open Active Directory Tools 👤 What is a User…