Microsoft messaging and collaboration
Exchange Server is a difficult product to manage. Get tips to sort out issues related to connectivity and client issues to keep email flowing in the on-premises messaging platform. For enterprises on Office 365, find advanced tutorials designed to ease the management of Exchange Online and Microsoft Teams with PowerShell and Microsoft Graph.
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Tip
30 Jun 2025
Top PowerShell commands you must know, with cheat sheet
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PowerShell background jobs unlock scripting performance
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02 Jun 2025
PowerShell background jobs unlock scripting performance
When you need a PowerShell script to execute as quickly as possible, try this native feature to run multiple jobs in parallel to overcome processing bottlenecks. Continue Reading
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Feature
06 May 2025
How will enterprises handle changes in Exchange Server SE?
With current Exchange Server versions expiring in October, Microsoft's move to subscriptions and a tight migration deadline puts pressure on organizations keeping on-premises email. Continue Reading
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15 Apr 2025
How to copy files from source to destination in PowerShell
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Definition
24 Mar 2025
What is Microsoft Outlook?
Microsoft Outlook is an email, contacts and calendar program from Microsoft. Continue Reading
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Definition
11 Mar 2025
What are social media metrics?
Social media metrics are the various data points that can help a company gauge the impact of social media activity on its revenue. Continue Reading
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Tip
04 Feb 2025
How to properly implement Exchange Extended Protection
This security feature can better protect Exchange Server deployments to prevent a wide range of attacks and safeguard sensitive data transmitted over the network. Continue Reading
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Answer
22 Oct 2024
How to deploy an Exchange Server cumulative update
Cumulative updates give the Exchange Server platform stability and security. This guide explains how to perform this maintenance properly to avoid a major service disruption. Continue Reading
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Definition
24 Sep 2024
What is Microsoft SharePoint and its important features?
Microsoft SharePoint is a document management and collaboration platform that helps organizations oversee, control and work with archives, documents, reports and other content that is vital to their business processes. Continue Reading
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Tip
28 Aug 2024
Stop phishing with help from updated DMARC policy handling
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05 Aug 2024
Learn to use Windows registry editor command-line options
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30 May 2024
Streamline Microsoft 365 onboarding with PowerShell
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23 May 2024
Automate Microsoft 365 user offboarding with PowerShell
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Tutorial
17 May 2024
How to use PowerShell for Exchange Online monitoring
Many enterprises rely on Exchange Online for more than just email. Admins need to stay on top of this important service to pinpoint when problems occur to resolve them quickly. Continue Reading
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Tutorial
13 May 2024
How to manage Microsoft 365 guest users with PowerShell
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30 Apr 2024
How to avoid Microsoft 365 management pitfalls
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Definition
12 Apr 2024
Microsoft Teams
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22 Jan 2024
How to use a Microsoft Entra ID emergency access account
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Definition
12 Jan 2024
SharePoint administrator
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Definition
22 Sep 2023
real-time communications (RTC)
Real-time communications (RTC) is any mode of telecommunications in which all users can exchange information instantly or with negligible latency or transmission delays. Continue Reading
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Definition
11 Aug 2023
message authentication code (MAC)
A message authentication code (MAC) is a cryptographic checksum applied to a message in network communication to guarantee its integrity and authenticity. Continue Reading
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Definition
01 Aug 2023
extension
An extension typically refers to a file name extension. This suffix is added to the end of a file name, indicating its format. Continue Reading
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Tip
20 Jul 2023
Exchange Online post-migration steps for admins
A move to the hosted email platform is an opportunity to streamline how users work with other Microsoft 365 services. But it requires IT to stay current with the product roadmap. Continue Reading
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Definition
20 Jul 2023
Microsoft Exchange Server
Microsoft Exchange Server is Microsoft's email, calendaring, contact, scheduling and collaboration platform. Continue Reading
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Definition
05 Jun 2023
Open Document Format (ODF)
The Open Document Format (ODF) is a zip-compressed, Extensible Markup Language (XML)-based, open source file format for saving and exchanging text, spreadsheets, charts, graphics and presentations. Continue Reading
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Definition
18 May 2023
Microsoft Office Delve
Microsoft Office Delve is a search engine and discovery tool for the Microsoft Office 365 productivity suite. Continue Reading
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Definition
15 May 2023
file extension (file format)
In computing, a file extension is a suffix added to the name of a file to indicate the file's layout, in terms of how the data within the file is organized. Continue Reading
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Tip
11 May 2023
Follow these steps to decommission Exchange Server
An Exchange Server migration includes a lot of moving parts but it's important to cover the training aspect to make sure your users aren't left behind. Continue Reading
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Tip
19 Apr 2023
Tips to avoid a bumpy Exchange 2010 migration to Office 365
Now that Exchange Server 2010 and Exchange 2013 are legacy products, administrators should make the push to migrate to avoid becoming the next ransomware target. Continue Reading
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Tip
20 Mar 2023
How to prepare for the next version of Exchange Server
The Exchange Server roadmap charts several twists and turns that shows Microsoft deviating from its typical course with the server-based email platform. Continue Reading
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Tutorial
17 Mar 2023
How to transfer FSMO roles with PowerShell
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Definition
16 Mar 2023
Microsoft Edge
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10 Mar 2023
Set up PowerShell script block logging for added security
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Tip
03 Mar 2023
How to test PowerShell code with Pester
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Tip
03 Mar 2023
Why you should plan to migrate to Exchange 2019 soon
An upgrade to the latest Exchange version will bring added functionality for end users and security enhancements. But it will also help ease the transition to Exchange vNext. Continue Reading
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Tip
24 Feb 2023
How to test the PowerShell pending reboot module
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Definition
22 Feb 2023
Microsoft Planner
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Tip
21 Feb 2023
25 basic PowerShell commands for Windows administrators
Getting started with PowerShell or just need a quick refresher? This tip lists the most common PowerShell commands, with details on when to use them. Continue Reading
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Tip
01 Feb 2023
What's new with the EXO v3 module for Exchange admins?
Microsoft made several significant improvements in the Exchange Online PowerShell v3 module for added reliability and performance when managing the hosted email platform. Continue Reading
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Definition
30 Jan 2023
chat room
A chat room is an online platform that enables users to communicate with each other in real time. Continue Reading
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Tip
09 Nov 2022
Follow these steps to remove the last Exchange Server
Organizations that were unable to uninstall their last Exchange Server from the on-premises environment can now do so if they fulfill the requirements. Continue Reading
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Definition
07 Nov 2022
EOM (end of message)
EOM means 'end of message,' a phrase used in written communications -- typically email messages, instant messages or text -- to indicate a complete message that doesn't require a response. Continue Reading
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Tip
31 Oct 2022
How to build a Windows Server 2022 home lab and why
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Tip
28 Sep 2022
Consider Azure AD group-based licensing for Office 365 users
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Tip
15 Sep 2022
Integrated Microsoft Loop, Teams boost virtual collaboration
As most organizations now have hybrid workers, virtual collaboration is a priority. Here's how integrating Microsoft Teams with Loop components can enable effective collaboration. Continue Reading
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Definition
23 Aug 2022
Inbox Zero
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Tip
28 Jun 2022
Do you meet all the modern authentication requirements?
Microsoft's push to a more secure method for user authentication and authorization could catch some enterprises flat-footed if IT hasn't done its homework. Continue Reading
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Tutorial
27 Jun 2022
How to set up Exchange Online modern authentication
Microsoft plans to tighten up security on its hosted email platform to prevent attackers from gaining access to user credentials. Is your organization ready? Continue Reading
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Definition
07 Jun 2022
chatting
While the term chatting or chitchat refers in general to communication between two or more parties that can occur in person, in today's modern age, it can also occur over the internet via Short Message Service (SMS) text message and Multimedia Messaging Service (MMS) or, for example, through tools like Slack and Microsoft Teams and social media platforms like Facebook and Twitter. Continue Reading
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Tip
10 May 2022
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
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Definition
29 Apr 2022
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
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Tip
31 Mar 2022
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
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Tip
29 Mar 2022
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
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Tip
09 Feb 2022
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
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Tutorial
10 Dec 2021
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
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News
10 Nov 2021
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. Continue Reading
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Tip
09 Nov 2021
Why you should consider an upgrade from PowerShell 5.1 to 7
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05 Nov 2021
These Posh-SSH examples pave the way to Linux management
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05 Nov 2021
Slow Office 365 admin portal problems? Give PowerShell a try
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News
02 Nov 2021
Microsoft Azure Stack HCI adds Arc, virtual desktop support
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News
27 Oct 2021
Microsoft earnings soar on the wings of Azure, Office
Microsoft reported revenues of $45.3 billion, a 22% gain over last year's first fiscal quarter. The company saw cloud revenue for the quarter surpass $20 billion for the first time. Continue Reading
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Tip
26 Oct 2021
Control restricted content with Office 365 sensitivity labels
Learn to work within the compliance portal or use PowerShell to create and publish the labels your organization needs to maintain control over restricted content. Continue Reading
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Tutorial
20 Sep 2021
How to assign Microsoft Teams policies with PowerShell
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11 Aug 2021
More printer spooler bugs resolved on August Patch Tuesday
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03 Aug 2021
Working with PowerShell Secret Management and Secret Vault
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News
14 Apr 2021
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. Continue Reading
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Tip
22 Dec 2020
Azure AD Premium P1 vs. P2: Which is right for you?
Azure Active Directory is more than just Active Directory in the cloud. See how the premium editions of the directory service stack up to find the best fit for your organization. Continue Reading
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20 Nov 2020
Boost Windows Server performance with these 10 tips
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Tip
10 Mar 2020
Find and filter Windows event logs using PowerShell Get-EventLog
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News
15 Jan 2020
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. Continue Reading
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Tutorial
14 Jan 2020
How to set up Windows Server 2019 virtual network encryption
Microsoft tightens the security on its virtualization platform, even if a breach occurs, to prevent intruders from eavesdropping on traffic between VMs. Continue Reading
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31 Dec 2019
On-premises server monitoring tools meet business needs, budget
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02 Dec 2019
How to repair Windows Server using Windows SFC and DISM
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27 Nov 2019
Microsoft's history and future strategy beyond 2020
Microsoft's history over the past 20 years is marked by the pivot from closed software models to support for open source and cloud. Quantum computing will shape the next decades. Continue Reading
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20 Nov 2019
Windows Server 2008 end of life: Is Azure the right path?
Time is almost up for support for your Windows Server 2008/2008 R2 workloads. Microsoft would like you to migrate those VMs to Azure, but is that the best choice? Continue Reading
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Tutorial
14 Nov 2019
Azure Bastion brings convenience, security to VM management
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03 Oct 2019
What are the Azure Stack HCI features?
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30 Sep 2019
How to plan for an Azure cloud migration
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27 Sep 2019
The future of PowerShell begins to sharpen in focus
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27 Sep 2019
How to work with the WSUS PowerShell module
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27 Sep 2019
Implement automated employee onboarding with PowerShell
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25 Sep 2019
How to rebuild the SYSVOL tree using DFSR
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Tip
23 Sep 2019
Know your Office 365 backup options -- just in case
A move to Exchange Online in the Office 365 platform removes some administrative obligations but does require more work to set up proper email protections. Continue Reading
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Tip
19 Sep 2019
How to keep VM sprawl in check
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12 Sep 2019
Lessons learned from PowerShell Summit 2019
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11 Sep 2019
September Patch Tuesday addresses 2 Windows zero-days
Microsoft issues fixes for 79 unique vulnerabilities, including three public disclosures, as part of its monthly security updates. Continue Reading
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05 Sep 2019
Learn to set up and use PowerShell SSH remoting
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Tip
28 Aug 2019
Exchange troubleshooting tools help unclog email issues
When problems with email occur, they can stem from an improper configuration of the Exchange Server system. Here's how to unravel some common messaging platform problems. Continue Reading
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Tip
27 Aug 2019
How to handle service downtime in the cloud age
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26 Aug 2019
Using the Sysinternals Sysmon tool to check DNS queries
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21 Aug 2019
Pester tests help pinpoint infrastructure issues
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24 Jul 2019
Use PowerShell printer management for quicker setups
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22 Jul 2019
How to plot out an Office 365 tenant-to-tenant migration
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Tip
19 Jul 2019
Construct a solid Active Directory password policy
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Tip
03 Jul 2019
How to manage Windows with Puppet
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Tutorial
03 Jul 2019
Try these PowerShell networking commands to stay connected
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Tip
28 Jun 2019
Exchange Online vs. Office 365: Which plan is a better fit?
A switch from Exchange Server to Exchange Online might make financial sense, but it might not fit the needs of your organization. Here are some common migration mistakes to avoid. Continue Reading
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Answer
28 Jun 2019
What's new in hybrid Azure services in Windows Admin Center?
Trying to get the most out of Azure hybrid services? Discover Microsoft's latest developments to further centralize management in Windows Admin Center. Continue Reading
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Tip
27 Jun 2019
Does an Azure cloud migration make sense for your workloads?
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Tip
24 Jun 2019
How to locate privileged accounts in Active Directory
IT administrators must be able to identify privileged accounts in Active Directory for a more secure enterprise; two methods can make the task easier. Continue Reading
