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Using PowerShell for System Administration and Automation Tasks

What Others Are Reading in PowerShell

How to Install Remote Server Administration Tools (RSAT)...

March 17, 2024

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Fix: Remote Desktop Licensing Mode is not Configured

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PowerShell: Get Folder Size on Windows

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Protecting Remote Desktop (RDP) Host from Brute Force...

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How to Delete Old User Profiles in Windows

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  • PowerShellWindows 10Windows 11Windows Server 2019Windows Server 2022

    Install and Manage Windows Updates with PowerShell (PSWindowsUpdate)

    March 17, 2024

    You can use the PSWindowsUpdate PowerShell module to manage Windows Updates from the command line. PSWindowsUpdate module is available for download from the PowerShell Gallery and allows administrators to scan,…

  • Azure and Microsoft 365PowerShell

    Checking User Sign-in Logs in Entra ID (Microsoft 365)

    March 15, 2024

    In this article, we’ll show you how to get the last login date and sign-in activity of your Azure Active Directory users, export and analyze Azure sign-in and audit logs…

  • Hyper-VPowerShellVirtualizationWindows Server 2019

    Configure SR-IOV for Hyper-V Virtual Machines on Windows Server

    March 29, 2022

    SR-IOV (Single Root Input/Output Virtualization) is a host hardware device virtualization technology that allows virtual machines to have direct access to host devices. It can virtualize different types of devices,…

  • Active DirectoryGroup PoliciesPowerShellWindows Server 2019

    Add Last Logged On Username to Computer Description in AD

    March 17, 2024

    You can store various useful information in the description of computer objects in Active Directory. For example, information about the computer model, hardware inventory, or the last logged-on username. In…

  • Active DirectoryPowerShellWindows Server 2019

    Converting UserAccountControl Attribute Values in Active Directory

    May 11, 2023

    UserAccountControl is one of the most important attributes of the user and computer objects in Active Directory. This attribute determines the state of the account in the AD domain: whether…

  • PowerShellWindows 10Windows Server 2019

    Configuring PowerShell Remoting (WinRM) over HTTPS

    March 15, 2024

    By default, traffic in a PowerShell Remoting session is encrypted no matter whether HTTP (TCP/5985) or HTTPS (TCP/5986) transport protocol is used. Anyway, all traffic is encrypted using the AES-256…

  • PowerShellWindows 10Windows 11Windows Server 2019

    How to Clean Up or Reset COM Port Numbers in Windows

    March 11, 2024

    When you connect a new COM device or a USB device to your computer (USB modem, mobile phone, Bluetooth adapter, serial to USB converters, etc.), Windows detects it using Plug-n-Play…

  • Azure and Microsoft 365ExchangePowerShell

    Mailbox Size and Quotas in Exchange 2019/2016 and Microsoft 365

    March 15, 2024

    An on-prem Exchange or cloud Exchange Online (Microsoft 365) administrator must control user mailbox sizes. In this article, we’ll show how to get current mailbox sizes and set mailbox quotas…

  • Hyper-VPowerShellVirtualizationWindows Server 2016Windows Server 2019

    Poor Network Performance on Hyper-V VMs in Windows Server 2019

    February 20, 2023

    Several times I came across a situation when files were copied much slower from/to virtual machines on a Hyper-V host running Windows Server 2019 than in a VM of the…

  • PowerShellWindows 10Windows 11Windows Server 2019

    Enter-PSSession: Running Remote Commands in Interactive Shell

    March 15, 2024

    Enter-PSSession cmdlet allows you to establish a persistent interactive PowerShell session with a remote computer. All commands you enter in your command prompt are executed on the remote computer. In…

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