Powershell
April 29, 2026
How to Add a User in the Microsoft 365 Admin Center
Step-by-step guide to creating a user account in the Microsoft 365 admin center, including domain selection, password options, license assignment, and PowerShell.
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How to Assign a Microsoft 365 License to a User
Step-by-step guide to assigning Microsoft 365 licenses to users from the admin center, plus group-based licensing and the Microsoft Graph PowerShell equivalent.
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How to Block External Sharing in SharePoint Online
Step-by-step guide to controlling external sharing in SharePoint Online and OneDrive — tenant-level settings, per-site overrides, domain allow lists, and PowerShell.
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How to Configure a Mail Flow Rule in Exchange Online
Step-by-step guide to creating Exchange Online mail flow (transport) rules — conditions, actions, exceptions, common patterns, and PowerShell.
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How to Create a Microsoft Teams Team and Channels
Step-by-step guide to creating a team in Microsoft Teams from the admin center or the Teams app, with channel types, permissions, and PowerShell.
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How to Create a Shared Mailbox in Exchange Online
Step-by-step guide to creating a shared mailbox in Microsoft 365 — from the admin center, the Exchange admin center, or PowerShell — plus permissions and licensing rules.
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How to Enable Multi-Factor Authentication for Microsoft 365
Step-by-step guide to enabling MFA in Microsoft 365 — security defaults for Microsoft Entra ID Free, Conditional Access for Microsoft Entra ID P1+, plus PowerShell.
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How to Reset a User Password in Microsoft 365
Step-by-step guide to resetting a Microsoft 365 user password from the admin center, including bulk reset, sign-out, and self-service password reset.
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