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    • Windows 11
    • Windows 10
    • Windows Server 2025
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    • Group Policies (GPOs)
    • Exchange Server
    • Azure and Microsoft 365
    • Microsoft Office
  • Virtualization
    • VMware
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    • Proxmox
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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 RSAT (Remote Server Administration Tools)...

March 24, 2026

Fix: Remote Desktop Licensing Mode is not Configured

August 24, 2023

Managing Windows Firewall Rules with PowerShell

March 11, 2024

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

March 15, 2024

How to Delete Old User Profiles in Windows

March 15, 2024

How to Enable Wireless Network (Wi-Fi) on Windows...

March 16, 2026

Install and Manage Windows Updates with PowerShell (PSWindowsUpdate)

March 17, 2024

Start Menu or Taskbar Search Not Working in...

April 24, 2026

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

March 24, 2026

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...

April 14, 2026

How to Run Program without Admin Privileges and...

June 8, 2023

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

March 24, 2026

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

March 11, 2024

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

March 15, 2024

PowerShell: Get Folder Size on Windows

April 2, 2024

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

May 16, 2024

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

February 20, 2026

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

Refresh AD Groups Membership without Reboot/Logoff

March 15, 2024

Fix: Remote Desktop Licensing Mode is not Configured

August 24, 2023

How to Find the Source of Account Lockouts...

March 12, 2024

How to Delete Old User Profiles in Windows

March 15, 2024

Allow Non-admin Users RDP Access to Windows Server

March 16, 2024

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

March 24, 2026
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

Allow Non-admin Users RDP Access to Windows Server

March 16, 2024

Unable to Access SYSVOL and NETLOGON folders from...

May 10, 2023

Extend an Expired User Password in Active Directory

December 23, 2024

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

March 24, 2026

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

Enable Hyper-V on Windows 10/11 Pro and Home...

February 19, 2026

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.

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

March 24, 2026

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

March 15, 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...

February 20, 2026

Managing Windows Firewall Rules with PowerShell

March 11, 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

How to Enable Wireless Network (Wi-Fi) on Windows...

March 16, 2026

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

Configuring iSCSI Datastore (LUN) on VMware ESXi

March 15, 2024

Adding Drivers into VMWare ESXi Installation Image

March 13, 2024

Adding a Sound Card to a Virtual Machine...

March 15, 2024

Adding External USB Storage Drive to VMware ESXi

December 18, 2024

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

August 24, 2023

How to Install Free VMware Hypervisor (ESXi)

March 17, 2024
    Active DirectoryPowerShell

    How to Find Inactive Computers and Users in Active Directory with PowerShell

    Quite an often task of an Active Directory administrator is to make a list of disabled or inactive user and/or computer accounts. You can use both saved LDAP queries in the ADUC console and PowerShell cmdlets to get a list of inactive objects in an Active Directory domain. In this article, we’ll show you how to use PowerShell to find inactive user and computer accounts.

    Continue Reading
    March 24, 2026 1 comment
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  • Windows 10Windows Server 2016

    Throttling Network File Transfer Speed on Windows

    May 10, 2023

    In this article we’ll show you how to restrict network data transfer rate to/from Windows Server 2016 and Windows 10 using built-in and third-party tools. You may know that Windows…

  • Windows 10Windows 11Windows Server 2025

    How to Rebuild (Reset) Icon Cache in Windows 11 or 10

    February 10, 2026

    When displaying icons, shortcuts, and various file types in File Explorer, Windows attempts to retrieve their thumbnails from icon cache files. Thanks to this, Windows Explorer draws objects faster because…

  • PowerShellWindows Server 2022Windows Server 2025

    Configure an iSCSI Target and Initiator on Windows Server

    October 20, 2025

    In this article, we will look at how to create iSCSI storage based on virtual disks on a Windows Server 2025 host and how to connect this storage (iSCSI LUN)…

  • Active DirectoryGroup PoliciesPowerShell

    Check User Login History in Active Directory with PowerShell

    April 8, 2025

    Active Directory provides several methods for determining when a user has logged on to the domain. The time of a user’s last successful authentication in Active Directory can be retrieved from…

  • Group PoliciesWindows 10Windows 11Windows Server 2022

    How to Disable/Remove Thumbs.db File on Network Folders in Windows

    February 10, 2026

    Thumbs.db (thumbnail cache) is a hidden system file that is automatically created by the Windows File Explorer in folders containing image and video files when the thumbnail preview mode is…

  • Hyper-VVirtualizationWindows 10Windows Server 2016

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

    March 15, 2024

    One of the significant disadvantages of Hyper-V over other hypervisors (for example, VMWare ESXi or Proxmox) is the lack of a feature of redirecting USB devices from the host to…

  • PowerShellWindows 10Windows 11

    Fix: No Internet Access When Connected to VPN

    May 5, 2025

    When users connect to a corporate VPN server (AlwaysOnVPN, Windows Server RRAS, or OpenVPN server) from a home network, they may report that Internet access is unavailable while the VPN…

  • Windows 10Windows Server 2016

    How to Enable and Configure User Disk Quotas in Windows?

    January 19, 2021

    Disk quotas allow Windows administrators to control and limit the amount of disk space that users use on the file systems of servers and workstations. Windows Server supports two types…

  • Active DirectoryPowerShellWindows Server 2022

    Restore Deleted Objects (Users) in Active Directory

    April 8, 2025

    When you delete an object in Active Directory (user, group, computer, or OU), it is not permanently removed right away.  Within 180 days, deleted AD objects can be recovered by…

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