IT Knowledgebase Articles

Microsoft 365 Passwordless Sign-In: Windows Hello vs. FIDO2 Security Keys

Last Update: Sep 04, 2024

Windows Hello and FIDO2 security keys both provide passwordless authentication. But which is best depends on your organization’s existing infrastructure and user needs.

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GET-IT: Free SharePoint 1 Day Virtual Conference is Happening February 9th

Last Update: Sep 04, 2024

Petri’s GET-IT: SharePoint 1-Day virtual conference is a full day of free learning dedicated to technical content aimed at IT Pros who are looking to enhance their knowledge and skills for SharePoint development, migrations, administration, and utilization. During this free day of learning, we will be streaming to YouTube, Twitter, Facebook, Petri.com, and other locations…

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Disaster Recovery and the SolarWinds Exploit

One of the biggest malware attacks in recent history was the SolarWinds exploit where malware was spread through SolarWinds’ software update process to thousands of government and private sector customers. SolarWinds is a well-known provider of IT management products and their Orion infrastructure monitoring and management platform was the product that was attacked. Automatic updates…

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How to Use PowerShell to Change and Update the Registry

Last Update: Jun 08, 2025

The Windows registry is complicated and can be difficult to work with. Using PowerShell, we can leverage many different ways to interact and work with the registry and make managing a system much easier.

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Where Microsoft Might be Going with One Outlook

Last Update: Sep 04, 2024

Last October, I wrote about One Outlook, Microsoft’s vision for the future of its family of email clients. The basis of the story was a collection of three technologies deemed critical for the long-term development of Outlook: OWA Powered Experiences (OPX), Microsoft synchronization technology, and the augmentation loop. Mary-Jo Foley’s recent story about the Monarch…

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How to Work with Services in PowerShell

Last Update: Nov 19, 2024

How PowerShell can be used to work services in Windows using PowerShell

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How to Limit Resource Usage of PowerShell Scripts

Last Update: Sep 04, 2024

PowerShell scripts can use a lot of resources. And that can be a problem if you need to run a script on a production server without impacting performance.

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Microsoft 365, Artificial Intelligence, and Privacy

Last Update: Nov 19, 2024

Last November, Microsoft experienced a great deal of criticism from privacy campaigners following the introduction of the Productivity Score feature. The resulting hubbub evolved into a PR issue which caused Microsoft to abandon display of individual user details, even if the data is easily available and widely used elsewhere inside Microsoft 365. In a nutshell,…

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Getting Started with Shared Calendars in Microsoft Teams

Last Update: Jun 05, 2025

Shared Calendars are available in Teams but there are a few limitations, here is how to get started.

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Everything You Need to Know About Azure Infrastructure – December 2020 Edition

Last Update: Nov 19, 2024

Happy new year! I’m writing this article at the end of my first day back at work since November. I have barely looked at any work-related stuff in the last month. Writing this article will give me a chance to catch up with thing. App Service Anti-Virus Logs in Public Preview Microsoft has announced that…

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