IT Knowledgebase Articles

5 Reasons Why You Should Upgrade To Windows Server 2012 R2

Last Update: Jul 02, 2025

Still can’t decide if you should upgrade to Windows Server 2012 R2? Aidan Finn serves up five reasons why you should upgrade to Microsoft’s latest server OS.

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How to Downsize to an ‘Extra Small’ Server Core Azure VM

Last Update: Sep 04, 2024

Learn how to downsize to an ‘extra small’ server core Microsoft Azure VM in this how-to by Russell Smith.

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What is Hyper-Convergence?

Last Update: Jun 25, 2025

In this post Aidan Finn explains what hyper-convergence is and asks the question: Is hyper-convergence the right way to go?

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Installing a guest OS from a Windows ISO image

Last Update: Nov 19, 2024

Aidan Finn walks us through the installation of a guest OS from a Windows ISO image in this handy how-to article.

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Windows PowerShell ISE Fundamentals

Last Update: Nov 19, 2024

Get a primer on how to use the Windows PowerShell ISE in this how-to article by PowerShell expert Jeff Hicks.

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Adjusting Exchange Online Deleted Item Retention

Last Update: Dec 03, 2024

Learn how to adjust deleted item retention limits for Microsoft Exchange Online in this how-to article by J. Peter Bruzzese.

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Why the Cloud Is the Key to IT Competitiveness

Last Update: Sep 04, 2024

Russell Smith offers up his argument for why the cloud computing competitive advantage means that companies that fail to embrace it could fall behind.

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Exchange 2010 Cross-Forest Migration: GAL Sync and Enabling MRS Proxy

Last Update: Sep 04, 2024

In this second installment of our article series on Exchange 2010 cross-forest migration we perform a GAL Sync and Enable MRS Proxy.

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Using the Microsoft OneDrive for Business Library

Last Update: Sep 04, 2024

Theresa Miller presents a primer on using the Microsoft OneDrive for Business library functionality.

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How to restart Windows Explorer shell in Windows 7/8

Last Update: Sep 04, 2024

Need to manually restart Windows Explorer shell in both Windows 7 and Windows 8? Daniel Petri shows us how in this handy how-to article.

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