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    • Windows 11
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    • Group Policies (GPOs)
    • Exchange Server
    • Azure and Microsoft 365
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  • Virtualization
    • 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.

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

March 17, 2024

Fix: Remote Desktop Licensing Mode is not Configured

August 24, 2023

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

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

August 13, 2024

Install and Manage Windows Updates with PowerShell (PSWindowsUpdate)

March 17, 2024

Start Menu or Taskbar Search Not Working in...

April 22, 2025

Configuring SSH Public Key Authentication on Windows

March 15, 2024

Software RAID1 (Mirror) for Boot Drive on Windows

February 24, 2025

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

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

March 17, 2024

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

March 15, 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

Allow Non-admin Users RDP Access to Windows Server

March 16, 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

Configuring Windows Firewall Rules Using Group Policy

March 15, 2024

Allow Non-admin Users RDP Access to Windows Server

March 16, 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

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

February 20, 2023

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

June 11, 2024

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

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

March 17, 2024

Fix: Remote Desktop Licensing Mode is not Configured

August 24, 2023

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

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

February 5, 2024

How to Delete Old User Profiles in Windows

March 15, 2024

Managing Windows Firewall Rules with PowerShell

March 11, 2024

How to Backup and Restore Websites and IIS...

June 8, 2023

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

How to Install Free VMware Hypervisor (ESXi)

March 17, 2024
    Azure and Microsoft 365ExchangePowerShell

    List and Remove Calendar Events from Exchange Mailbox with PowerShell

    PowerShell allows you to access event and meeting items in Exchange users’ calendars. In this post, we will look at how to get a list of calendar events or remove a specific event/appointment from the calendars of all users on an Exchange Server or Microsoft 365 organization.

    Continue Reading
    March 15, 2024 0 comment
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  • PowerShellVMware

    How to Create a Virtual Machine on VMWare ESXi

    March 12, 2024

    This article shows how to create a new virtual machine on a VMware ESXi host and install a guest operating system from an ISO image. Let’s see how to create…

  • Azure and Microsoft 365ExchangePowerShell

    Get All SMTP (Email) Addresses Using PowerShell in Exchange

    March 17, 2024

    From time to time, you may need to export the full list of email addresses in your Exchange organization. In this article we will show how to get and export…

  • Group PoliciesMicrosoft OfficePowerShellWindows 10

    Deploying Microsoft Office Language Packs

    March 13, 2024

    In this article, we’ll look at manual and automated ways to deploy additional language packs and set the default language in Microsoft Office 2019, 2016, and Microsoft 365 Apps for…

  • PowerShellWindows 10Windows Server 2019

    Send Telegram Messages from a PowerShell Script

    March 12, 2024

    You can use your Telegram messenger as a notification tool to get instant reports on various infrastructure events, script execution results, or scheduler tasks. This article shows you how to…

  • LinuxVMware

    Managing VMware Infrastructure with Ansible

    December 11, 2023

    You can use Ansible to automate some tasks in your VMware infrastructure. You can automatically deploy and configure ESXi hosts, manage network settings, start, stop, or delete VMs, deploy virtual…

  • Azure and Microsoft 365PowerShell

    How to Export MS Teams Chat History with PowerShell

    March 12, 2024

    In this article, we’ll look at how to access and export the history of Microsoft Teams chat conversations using PowerShell. Teams chats are stored in a hidden Conversation history\Team Chat…

  • Windows 10Windows Server 2016Windows Server 2019

    Install Windows Terminal without the Microsoft Store

    March 12, 2024

    Windows Terminal is a new terminal application that is designed to make it easy to use command line tools, cmd.exe, and Powershell environments. The Windows Terminal supports tabs, setting your…

  • Azure and Microsoft 365ExchangePowerShell

    Create a No-Reply Email Address in Exchange Server/Microsoft 365

    March 15, 2024

    You can use a no-reply mailbox in scenarios where you need to send automatic mailings, notifications, or information newsletters to your customers and do not expect anyone to reply. A…

  • PowerShellWindows 10Windows 11

    How to Connect VPN Before Windows Logon

    November 14, 2023

    By default, the built-in Windows VPN client does not allow you to connect to the VPN server until the user logs in. This is inconvenient for Active Directory-joined computers connected…

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