Enabling Medium-High Security Settings in IE on Windows Server 2025

If you are setting up a new environment on Windows Server 2025, you might have run into a frustrating issue: you try to adjust your Internet Explorer (IE) security zones, only to find the "Medium-High" setting is completely missing or the slider is grayed out.

This happens because Windows Server ships with Internet Explorer Enhanced Security Configuration (IE ESC) enabled by default. This feature forces the browser into a high-security lockdown mode, preventing you from selecting lower security levels like "Medium-High" or "Medium."

In this article, I’ll walk you through the four methods to resolve this issue, ranging from the standard Server Manager fix to advanced registry edits.

The Manual Every Computer User Should Read

We’ve all been there... 

The screen freezes. 

The printer won’t connect. 

A suspicious email pops up in your inbox, and you aren't sure if you should click it. 

For most people, computers are essential tools, but they are also sources of endless frustration and anxiety.

After 20+ years of professional experience in IT, I realized that while technology changes, the fundamental skills users need to stay safe and efficient rarely do. I wanted to create a comprehensive, practical guide that bridges the gap between "technical jargon" and "what do I actually click?"

The Computer Handbook

*Updated 2-16-2026 to fix hyperlink issues!

New Computer Migration & Setup: How-To Guide

Setting Up Your New Computer:
A Complete Migration Guide

Getting a new computer is exciting, but the transition from your old system to the new one requires careful planning to ensure nothing important gets left behind. These principles apply universally, regardless of your hardware path: whether you are performing a standard upgrade (PC to PC, Mac to Mac) or switching operating systems entirely (PC to Mac or Mac to PC). Whether you're upgrading at home or replacing workstations at your business, proper preparation can mean the difference between a smooth, stress-free experience and hours of frustration tracking down missing files and forgotten passwords.

This guide will walk you through everything you need to know before, during, and after a computer migration. There are several things you can do ahead of time to make the process faster and more successful; with less surprises!

For Mac/Apple Computer Time Machine Migrations, Click Here!

The Best Way to Transfer Data to a New Mac (Time Machine Guide)

The Cleanest Way to Migrate to
a New Mac Computer

Getting a new Mac is exciting, but the thought of moving all your files, passwords, and specific settings can be daunting. Over the years, I’ve found that one method stands out as the absolute best way to transfer your digital life: Apple’s Time Machine backup combined with Migration Assistant.