Microsoft messaging and collaboration resources and information

Microsoft messaging and collaboration News

November 10, 2021 10 Nov'21
Exchange zero-day corrected on November Patch Tuesday

Microsoft released a security update to shut down a publicly exploited vulnerability in the beleaguered on-premises messaging platform.
August 11, 2021 11 Aug'21
More printer spooler bugs resolved on August Patch Tuesday

Microsoft corrects a Windows zero-day and two publicly disclosed vulnerabilities in this month's batch of security updates.
April 14, 2021 14 Apr'21
Exchange Server bugs continue to bite on April Patch Tuesday

Microsoft resolves 110 vulnerabilities, including a zero-day and four public disclosures, but the company says admins should prioritize four critical bugs on Exchange Server.
January 15, 2020 15 Jan'20
January Patch Tuesday fixes cryptography bug found by NSA

The U.S. National Security Agency shared information with Microsoft about a significant spoofing vulnerability in Windows that enterprises should make a patching priority.

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Microsoft SharePoint

Microsoft SharePoint is a document management and collaboration platform that helps a company manage archives, documents, reports and other content that is vital to its business processes. Continue Reading
SharePoint Online

Microsoft SharePoint Online is a collection of cloud- and web-based technologies that make it easy for organizations to store, share and manage digital information. Continue Reading
Microsoft Outlook

Microsoft Outlook is the preferred email client used to send and receive emails by accessing Microsoft Exchange Server email. Continue Reading

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Microsoft cloud certifications Windows admins should pursue

The surge in remote work means admins with skills with Microsoft's cloud technologies are in demand. You can prove your proficiency by acquiring these Microsoft certifications. Continue Reading
Microsoft Teams lifecycle management with PowerShell and Graph

A rushed Microsoft Teams deployment could lead to unintended gaps in security and governance. Here's how to use PowerShell and the Microsoft Graph to regain control. Continue Reading
How to assign Microsoft Teams policies with PowerShell

The admin center lags behind PowerShell when it comes to Microsoft Teams policy management due to the automation tool's superior logging and visibility features. Continue Reading

Learn to apply best practices and optimize your operations.

Microsoft modern authentication deadline looms over Exchange

Support for basic authentication will end this year, giving administrators who haven't switched to a newer authentication method little time to prepare for a smooth transition. Continue Reading
Deploy an information barrier policy for Microsoft Teams

Mistakes happen, but can be costly when they involve compliance. Office 365 information barriers can prevent inadvertent sharing to protect the organization's sensitive data. Continue Reading
Paid and free Office 365 administration tools to consider

Newcomers to Microsoft's cloud services can use the admin portal for most tasks, but you should investigate these options to reduce the work involved with tenant management. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

Use command-line options to edit registries with regedit.exe

Did you know this venerable Windows GUI tool has several switches for basic registry editing tasks? See what tweaks Microsoft inserted in regedit for administrative use. Continue Reading
Boost Windows Server performance with these 10 tips

A small investment in time to execute these Windows Server performance tuning tips and techniques can optimize server workloads for more satisfactory results. Continue Reading
How to repair Windows Server using Windows SFC and DISM

Administrators can diagnose and treat a buggy server operating system by using the Windows SFC and DISM utilities for image analysis and repairs. Continue Reading