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Category: System Administration

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  • System Administration
  • Page 7
Exchange Online Powershell
Office 365

Office 365: Exchange Online PowerShell Commands Cheat Sheet

As an Exchange Online or Office 365 Administrator, you might do a lot of work within PowerShell. This document is a cheat sheet of Exchange Online PowerShell Commands that might

June 27, 2019September 4, 2019
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Windows 10 1903 Slow
Windows

How To Fix Windows 10 1903 Slow – May 2019 Update

Windows 10 1903 has been out for a while now and continues to roll out to users. There have been a number of reports from users saying that the Windows

June 24, 2019
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Microsoft Teams
Office 365

Change Office 365 Group or Team Email Address

You can easily change the name of an Office 365 Group or Team through the Office Admin Portal or the Teams Admin Center. If you change the group or Teams

May 16, 2019January 15, 2022
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macos apfs preboot bless
Mac

Boot Failures After Converting MacOS SSD To APFS

After converting your MacOS hard disk to APFS, you could run into a situation where your Mac is no longer bootable and you get errors like “Building boot caches on

May 6, 2019February 1, 2020
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cannot start application
Windows

Fix Deployment and Application do not have Matching Security Zones Error

When running an application that you recently downloaded from the internet (even some from Microsoft), you may come across the error as seen above, “Application cannot be started. Contact the

April 11, 2019
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Azure Active Directory
Office 365

Get a Count of Azure AD Active Directory Users

If you’re using Azure Active Directory, there might be a time where you’ll need to get a count of all the user accounts in your environment. You can use the

April 4, 2019April 3, 2019
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Exchange Online Powershell
Office 365

Office 365: Connect to Exchange Online Powershell

With an on-premises Exchange environment, you would connect using the Exchange Shell which you would need installed on the server or workstation. If you’re new to Exchange Online, things are

April 3, 2019
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Microsoft Teams
Office 365

Microsoft Teams: How to Add the Group Calendar to Teams

While Microsoft is working on adding the option to Include Office 365 Group Calendar in Teams, you can use this as a workaround which will basically add a web link

April 3, 2019
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Microsoft Teams Loading
Office 365

View Microsoft Teams in Outlook

Last year, Microsoft made a change in Office 365 that hides Office 365 Groups that were created in Teams from Outlook. There are a couple of options to get around

April 3, 2019
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clear pagefile windows
Windows

How to Clear the Pagefile in Windows

As a best practice, it is sometimes recommended that the Windows Pagefile be cleared at every shutdown or reboot. Please note that this could add a significant delay to your

March 21, 2019
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