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Microsoft Expands Windows Customer Connection Program to IT Admins

Microsoft has announced that it’s expanding its Windows Customer Connection Program (WCCP) to IT admins. This WCCP program is designed to collect feedback and promote collaboration to build better products and services for customers. According to Microsoft, IT Pros will get exclusive access to the private previews of its existing and upcoming software products. Participants…

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Microsoft Teams

Microsoft Teams for Mac and iOS Now Support Background Noise Suppression

Microsoft Teams on Mac and iOS has finally added support for real-time noise suppression. The AI-powered tool first debuted on Windows 10 as an optional feature back in 2020, which allows the app to automatically suppress unwanted background noise during video calls and meetings. The noise suppression capability is enabled by default for all Mac…

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Cloud Conversations

Cloud Conversations – Geetha Sivasailam on Power Platform, User Groups & In-Person conferences

Cloud Conversations is a weekly podcast that we’ll be featuring here on Petri. It’s about everything connected to cloud computing, including technologies like Azure, Microsoft 365, Power Platform, Microsoft Endpoint Manager (MEM), Microsoft Defender, Windows, Intune, and much more! Cloud Conversations – Geetha Sivasailam on Power Platform, User Groups & In-Person conferences Geetha Sivasailam is a Solutions Architect/Dev/Consultant at Artis…

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Network Security

How to Delete a Protected OU in Active Directory

Last Update: Jun 06, 2025

As your organization’s logical layout changes, you may need to delete OUs in Active Directory (AD) from your domain controllers. In this post, we’ll show you two different ways to delete protected OUs (Organizational Units) and what minor roadblocks you may come across while doing so. Why you cannot delete protected OU in Active Directory…

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Windows 11 hero approved - 2

Windows 11 version 22H2 is Now Available for Commercial Pre-Release Validation

Microsoft has announced that Windows 11 version 22H2 is now available for commercial pre-release validation by business customers. The upcoming feature update is also available as an optional update for Windows Insiders enrolled in the Release Preview channel. New features in Windows 11 version 22H2 include system-wide Live captions, a revamped Task Manager as well…

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Windows 11

Microsoft 365 Admin Center Adds New Dashboard for Managing Windows & Office Updates

Microsoft has launched a new software updates dashboard in the Microsoft 365 admin center. The new software updates page enables IT admins to get a unified overview of the installation status of Windows and Microsoft 365 app updates in their organization. “Keeping devices current with the latest security updates is an important part of an…

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Semperis Purple Knight

Learn How Organizations Are Using Semperis Purple Knight to Secure Active Directory

Last Update: Jul 28, 2025

Purple Knight is a free security assessment tool for Microsoft Active Directory that scans the AD environment for indicators of exposure (IOEs) and indicators of compromise (IOCs), provides an overall security score, and offers remediation guidance from identity security experts. This article is sponsored by Semperis. Recently, Petri interviewed several organizations in North America to…

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Apple M2 Hero Approved

Apple Unveils New MacBook Air and Refreshed MacBook Pro with M2 Chip

Apple has officially unveiled its first Macs powered by the next generation of Apple silicon at the Worldwide Developers Conference (WWDC). The new devices include a redesigned MacBook Air and 13-inch MacBook Pro with the new M2 chipset. According to Apple, the latest M2 processor comes with a new eight-core CPU, an up to ten-core…

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Teams hero approved 2

Microsoft Claims Teams is Now Up To 60% Faster on Windows

Microsoft claims that it has optimized its Teams desktop app to boost performance during resource-intensive scenarios such as messaging, video calls, and meetings. These changes complement ongoing efforts to make the app more power-efficient during meetings. The Teams desktop app has received several performance enhancements to improve the “overall interaction responsiveness time” since August 2021….

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Cloud Computing and Security

Atlassian Releases Patches for Zero-Day Confluence RCE Flaw

Atlassian has released new security updates to fix a critical flaw affecting its Confluence Server and Data Center products. The vulnerability, tracked as CVE-2022-26134, allows for unauthenticated remote code execution on unpatched servers. The zero-day security flaw was disclosed by security company Volexity last week, and it impacts all supported versions (except those hosted on…

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AWS (Amazon Web Services)

How to Create an AWS Lambda Function

Last Update: Jun 23, 2023

In this guide, I’ll explain how AWS Lambda lets you run your code in a cloud-based ‘serverless’ infrastructure, and how you can create an AWS Lambda function to perform any type of computing task. There are four different ways to create an AWS Lambda function, but I’ll be using the web-based AWS Management Console to…

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Security

Atlassian Warns of Active Exploitation of Unpatched Critical Confluence Flaw

Atlassian has published a security advisory about a new critical flaw impacting its Confluence Server and Data Center products. The company warned IT teams that the security vulnerability could lead to unauthenticated remote code execution (RCE). The security vulnerability, tracked as CVE-2022-26134, was discovered by the cybersecurity company Volexity. Atlassian released an advisory about the…

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