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  • Windows
    • Windows 11
    • Windows 10
    • Windows Server 2025
    • Windows Server 2022
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    • Windows Server 2016
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    • Group Policies (GPOs)
    • Exchange Server
    • Azure and Microsoft 365
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    • VMware
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    • Proxmox
  • PowerShell
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Windows Server: Administration Guides

Step-by-step tutorials and comprehensive courses covering Windows Server installation, configuration, administration, and management. Learn to deploy server roles, manage Active Directory, configure networking, automate tasks with PowerShell, and implement security best practices for Windows Server 2012, 2016, 2019, and 2022 editions. Ideal for beginners and IT professionals seeking practical, hands-on knowledge to master Windows Server environments.

Fix: Remote Desktop Licensing Mode is not Configured

August 24, 2023

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

March 17, 2024

How to Convert (Upgrade) Windows Server Evaluation to...

March 15, 2024

How to Delete Old User Profiles in Windows

March 15, 2024

Managing Windows Firewall Rules with PowerShell

March 11, 2024

Install and Manage Windows Updates with PowerShell (PSWindowsUpdate)

March 17, 2024

How to Refresh (Update) Group Policy Settings on...

August 13, 2024

Start Menu or Taskbar Search Not Working in...

April 22, 2025

Software RAID1 (Mirror) for Boot Drive on Windows

February 24, 2025

Configuring SSH Public Key Authentication on Windows

March 15, 2024

Windows 10 and 11 Tutorials for System Administrators

Guides and technical tutorials for system administrators, focusing on the configuration, deployment, and management of Windows 10 and Windows 11 desktop operating systems. Step-by-step instructions on installation, deployment, policy configuration, security hardening, and administrative tools to optimize Windows enterprise environments.

How to Repair EFI/GPT Bootloader on Windows 10...

March 16, 2024

How to Restore Deleted EFI System Partition in...

March 11, 2024

How to Allow Multiple RDP Sessions on Windows...

March 15, 2024

How to Run Program without Admin Privileges and...

June 8, 2023

Wi-Fi (Internet) Disconnects After Sleep or Hibernation on...

March 15, 2024

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

March 17, 2024

How to Repair Windows Boot Manager, BCD and...

March 11, 2024

PowerShell: Get Folder Size on Windows

April 2, 2024

Fix: The Computer Restarted Unexpectedly or Encountered an...

May 16, 2024

Network Computers are not Showing Up in Windows...

March 15, 2024

Group Policy (GPO) Guides for Admins

Clear, concise tutorials on creating and managing Group Policy Objects to control user and computer settings, enforce security, and streamline network administration in Active Directory environments.

  • Configuring Firewall Rules With Group Policy
  • How to Copy Files or Folders to All Computers with GPO
  • Updating Group Policy Administrative Templates (ADMX) Files
  • Active Directory Password Policy
  • Applying Group Policy troubleshooting guidance
  • Deploying printers via GPO
  • Running PowerShell scripts using Group Policy
  • Local Groups Policies export and import on Windows

Fix: Remote Desktop Licensing Mode is not Configured

August 24, 2023

Refresh AD Groups Membership without Reboot/Logoff

March 15, 2024

How to Find the Source of Account Lockouts...

March 12, 2024

How to Delete Old User Profiles in Windows

March 15, 2024

How to Refresh (Update) Group Policy Settings on...

August 13, 2024

Configuring Windows Firewall Rules Using Group Policy

March 15, 2024
enterprise

Active Directory: Setup, Configuration, and Best Practices

Step-by-step tutorials and comprehensive resources for installing, configuring, and managing Active Directory Domain Services (AD DS). Learn how to set up domain controllers, design forest and domain structures, create users and groups, and implement security best practices.

  • Updating AD Group Membership Without Restart or Logoff
  • How to Detect the Source of Account Lockout in Active Directory
  • Adding an Additional Domain Controller To an Existing AD Domain
  • Active Directory Health Check
  • Get-ADDomainController: How to Get Domain Controller Information with Powershell
  • How to Transfer os Seize FSMO Roles in Active Directory
  • Active Directory Backup Best Practices
  • How to Reset Domain Admin Password in Active Directory
  • Fix Trust Relationship Failed Issue without Domain Rejoining
  • How to Extend Password Expire Date in Active Directory
  • How to Find Inactive Accounts in Active Directory

Refresh AD Groups Membership without Reboot/Logoff

March 15, 2024

How to Find the Source of Account Lockouts...

March 12, 2024

How to Refresh (Update) Group Policy Settings on...

August 13, 2024

Allow Non-admin Users RDP Access to Windows Server

March 16, 2024

Configuring Windows Firewall Rules Using Group Policy

March 15, 2024

Repairing the Domain Trust Relationship Between Workstation and...

May 16, 2024

Enterprise Virtualization Platforms

Expert guides and tutorials for system administrators on VMware, Hyper-V, and Proxmox virtualization. Covering installation, configuration, management, and optimization to build robust and scalable virtual environments.

How to Enable and Configure Hyper-V Remote Management

June 8, 2023

How to Install and Configure Free Hyper-V Server...

March 16, 2024

How to Assign (Passthrough) a Physical GPU to...

June 11, 2024

Poor Network Performance on Hyper-V VMs in Windows...

February 20, 2023

USB Device Passthrough (Redirect) to Hyper-V Virtual Machine

March 15, 2024

Windows Cannot Find the Microsoft Software License Terms

April 19, 2023

PowerShell Scripting Tutorials

Practical guides to automate and manage a wide range of IT tasks using PowerShell. Learn how to streamline system administration, Active Directory, network configuration, software deployment, Microsoft 365 management, and more through powerful scripting and cmdlets.

Wi-Fi (Internet) Disconnects After Sleep or Hibernation on...

March 15, 2024

Fix: Remote Desktop Licensing Mode is not Configured

August 24, 2023

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

March 17, 2024

PowerShell: Get Folder Size on Windows

April 2, 2024

How to Download Offline Installer (APPX/MSIX) for Microsoft...

March 12, 2024

How to Find the Source of Account Lockouts...

March 12, 2024

How to Delete Old User Profiles in Windows

March 15, 2024

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

February 5, 2024

Managing Windows Firewall Rules with PowerShell

March 11, 2024

Install and Manage Windows Updates with PowerShell (PSWindowsUpdate)

March 17, 2024

VMware:Install and Configure Guides

Detailed walkthroughs for installing VMware ESXi, vCenter Server, and VMware Workstation Player, including configuration of virtual machines, network settings, and storage options to optimize your virtual infrastructure.

  • VMware ESXi: Create VMFS Datastore on USB Drives
  • Configuring iSCSI Datastore on VMware ESXi
  • Add Drivers into VMWare ESXi Installation Image
  • Adding Sound Controller to a VMWare VM
  • Using Free VMware vSphere Hypervisor
  • Adding an ESXi host to the VMware vCenter (vCSA)
  • Reset VMware ESXi root password
  • Disable the Virtual Machine Auto Suspend Feature in VMware Workstation/Player

How to Fix ‘An Operating System Wasn’t Found’...

August 24, 2023

Adding External USB Storage Drive to VMware ESXi

December 18, 2024

Configuring iSCSI Datastore (LUN) on VMware ESXi

March 15, 2024

Adding a Sound Card to a Virtual Machine...

March 15, 2024

Adding Drivers into VMWare ESXi Installation Image

March 13, 2024

Windows Cannot Find the Microsoft Software License Terms

April 19, 2023
    PowerShellWindows Server 2016Windows Server 2019Windows Server 2022

    Setup a Remote Desktop Gateway on Windows Server

    Remote Desktop Gateway is a Remote Desktop Services role on Windows Server that is used to provide secure access to remote desktops and published RemoteApps from the Internet via an HTTPS gateway. A server with the RD Gateway role acts as an intermediary between external RDP clients and internal RD services. When using RDGW, users don’t need to configure a VPN to connect to RDS in a corporate network. The standard Remote Desktop Connection client (mstsc.exe) is used to connect. In this article, let’s look at how to deploy Remote Desktop Gateway on Windows Server 2019 (the guide is also applicable for Windows Server 2022/2016 and 2012 R2).

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    March 15, 2024 3 comments
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  • PowerShellWindows 10Windows Server 2019

    How to Manage Windows File Shares Using PowerShell

    March 12, 2024

    The built-in SMBShare PowerShell module allows you to create, configure, and manage shared network folders in Windows. In this article, we will look at how to manage file shares (SMB…

  • Microsoft OfficeWindows 10Windows Server 2019

    Outlook: Your Server Does Not Support the Connection Encryption Type

    March 11, 2024

    In legacy Windows versions (Windows 7/XP or Windows Server 2008R2/2003) with Outlook 2010/2013/2016/2019, you may see the following error when trying to connect to a mail server:

  • Azure and Microsoft 365ExchangePowerShell

    Configure Auto-Reply (Out of Office) Message in Exchange and Microsoft 365

    March 15, 2024

    An automatic reply feature (Auto-Reply, Out of Office Message/OOF) allows an Exchange user to configure a rule in their mailbox to automatically send a specific message in reply to all…

  • PowerShellWindows 10Windows 11Windows Server 2019Windows Server 2022

    How to Add/Remove Drivers to a Windows WIM/ISO Install Image

    June 8, 2023

    You can simplify the deployment of the operating system on typical workstations (servers) if you add all the necessary drivers to the Drive Store of your Windows install image. In…

  • Windows 10Windows 11Windows Server 2019

    Configuring RDP/RDS Sessions Limits (Timeouts) on Windows

    February 27, 2023

    When a user closes the RDP/RDS session window in a terminal client (mstsc.exe, RDCMan or Remote Desktop HTML5 web client) by simply clicking the cross in the top right corner…

  • PowerShellWindows 10Windows Server 2019

    How to Check Who Restarted (Shutdown) Windows Server

    June 8, 2023

    If your company has several system administrators, sometimes you may want to know who rebooted the server. In this article. I will show you how to identify a user who…

  • PowerShellWindows 10Windows 11Windows Server 2019

    How to Find Duplicate Files Using PowerShell

    June 8, 2023

    For one of the projects, I needed a PowerShell script to find duplicate files in the shared network folder of a file server. There are a number of third-party tools…

  • Windows 10Windows Server 2019

    Install and Configure PostgreSQL on Windows

    March 15, 2024

    PostgreSQL is a free object-relational database management system able to compete with proprietary databases, like Microsoft SQL Server or Oracle. PostgreSQL supports user data, functions, operations, domains, and indexes. In…

  • Windows 10Windows Server 2019

    Creating Symbolic Links (Symlinks) in Windows

    November 10, 2022

    A symbolic link (symlink) is a special file on a file system that doesn’t contain any data but is actually a shortcut pointing to another object (file or folder). When…

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