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Posey's Tips & Tricks
NUMA in Hyper-V isn't something you have to master--it's something you need to avoid accidentally breaking, and understanding a host's NUMA layout helps you do that.
03/24/2026
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News
The Cybersecurity and Infrastructure Security Agency is urging U.S. organizations to strengthen security around Microsoft Intune and other endpoint management platforms after a cyberattack on medical technology giant Stryker Corp. disrupted operations and contributed to surgery delays at hospitals nationwide.
03/19/2026
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News
Microsoft announced Thursday that its Executive Vice President of Experiences + Devices, Rajesh Jha, will retire from the company after more than 35 years.
03/16/2026
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News
Microsoft's March 2026 Patch Tuesday includes fixes for 83 vulnerabilities affecting Windows, Office, SQL Server, Azure and .NET.
03/10/2026
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Update expands access to AI-powered task management features for users on any tier plan with the rebranding of Planner Agent.
03/09/2026
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New model upgrade aims to deliver improved speed and performance across enterprise productivity workflows.
03/03/2026
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Posey's Tips & Tricks
Hosting a custom PowerShell application through RemoteApp can introduce unexpected authentication and database permission challenges -- especially when Windows authentication and SQL Server backups are involved.
03/03/2026
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Posey's Tips & Tricks
Learn how to continue your RemoteApp deployment by configuring RD Gateway, applying certificates and setting up Remote Desktop licensing.
02/26/2026
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Update modernizes task management experience and embeds conversational collaboration into project workflows.
02/24/2026
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GA release enhances performance and user experience for Teams meetings in cloud desktop environments.
02/20/2026
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Update modernizes the interface and improves visibility into sync and file activity for macOS users.
02/20/2026
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Posey's Tips & Tricks
Here's the step-by-step process for installing and configuring Remote Desktop Services to publish Windows applications as RemoteApp programs, enabling domain-joined servers to deliver apps to Linux and other non-domain clients through RDP.
02/19/2026
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Posey's Tips & Tricks
Here's how to deploy a domain-joined Remote Desktop Services environment for Windows RemoteApp, including licensing requirements and session collection configuration, to publish Windows applications to non-domain and Linux clients.
02/17/2026
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News
Microsoft MVP and consultant Ben Stegink is urging IT teams to reassess how they protect Microsoft 365 data, arguing that many enterprise backup strategies have not kept pace with the service's expanding footprint, configuration complexity and evolving threat landscape.
02/12/2026
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Latest updates focus on expanded visibility, automation and Copilot integration for security operations teams.
02/11/2026
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New capability expands long-term retention and cost-optimization options for security telemetry in Microsoft Sentinel data lake.
02/11/2026
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News
Microsoft's February Patch Tuesday release addresses 58 vulnerabilities across Windows, Office and several other products, with six zero-day flaws highlighting the monthly release.
02/11/2026
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New connector brings Copilot activity data into Microsoft Sentinel to improve visibility, detection and investigation.
02/04/2026
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Posey's Tips & Tricks
Microsoft is adding security warning messages in Teams for organizations using default configurations, a move the company says is part of its Secure By Default initiative and aimed at increasing user awareness of potentially risky files and links without changing existing enforcement policies.
02/04/2026
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News
Microsoft issued an out-of-band security update on Jan. 26 to address CVE-2026-21509, a Microsoft Office vulnerability the company said was being actively exploited at the time of disclosure.
02/04/2026
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General availability of new filters helps users narrow Copilot search results by content source across Microsoft 365.
01/29/2026
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New management options simplify deployment and improve performance consistency for Windows remote desktop environments.
01/29/2026
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Posey's Tips & Tricks
This step-by-step guide explains how to use Discrete Device Assignment to attach a physical GPU directly to a Hyper-V virtual machine, enabling hardware-accelerated workloads such as AI while bypassing deprecated RemoteFX technology.
01/29/2026
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A recent Exchange Online disruption tied to Microsoft network changes underscores how deeply businesses still rely on email -- and how few practical options organizations have to protect critical workflows when cloud services fail.
01/28/2026
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Posey's Tips & Tricks
Drawing on lessons learned from Dragon NaturallySpeaking, this second installment examines where voice-based navigation and dictation in Microsoft Copilot may streamline workflows -- and where traditional input methods are likely to remain more practical.
01/23/2026