IT Support Helpdesk Fundamentals

Create a virtual install of Server 2019.

In this lesson, you’ll learn how to build a fully automated Windows 10 installation from the ground up using deployment scripts, answer files, and post-install automation techniques. Instead of manually clicking through every setup screen, you’ll create a streamlined process that installs Windows 10 with minimal user interaction.

This walkthrough covers preparing the installation media, configuring unattended setup files, automating user creation, applying system settings, installing drivers, and deploying software automatically after installation. You’ll also see how automation is used in real-world IT environments, cybersecurity labs, virtual machine deployments, and enterprise imaging workflows.

By the end of this lesson, you’ll have a repeatable Windows 10 deployment process that saves time, reduces errors, and can be reused for labs, testing environments, training systems, or production-ready workstation setups.

In this lesson, you will learn how to prepare your network environment for the installation and configuration of Active Directory. Key topics include:

• Ensuring your network infrastructure meets the requirements for Active Directory.

• Setting up a dedicated server for Active Directory.

• Configuring network settings, including IP addressing and DNS prerequisites.

• Verifying connectivity and network stability.

By the end of this lesson, you will be ready to proceed with the Active Directory installation, ensuring a smooth and efficient setup process.

In this lesson, you will learn how to rename a Windows Server 2019 machine using PowerShell. This process is crucial for proper server identification and management within your network. Key steps include:

• Opening and using PowerShell with administrative privileges.

• Executing the command to rename the server.

• Verifying the change and ensuring the server's new name is applied correctly.

By the end of this lesson, you will be able to efficiently rename your Windows Server 2019, streamlining your server management tasks.

In this lesson, you will learn how to assign a static IP address to a Windows Server 2019 machine using PowerShell. This is an essential task for ensuring consistent network communication and services. Key steps include:

• Opening and using PowerShell with administrative privileges.

• Identifying the network adapter to configure.

• Executing the command to set a static IP address, subnet mask, gateway, and DNS servers.

By the end of this lesson, you can confidently assign a static IP address to your server, enhancing network stability and management.

In this lesson, you will learn how to install the Active Directory Domain Services (AD DS) role on a Windows Server 2019 machine using PowerShell. This is a critical step in setting up Active Directory. Key steps include:

• Opening and using PowerShell with administrative privileges.

• Executing the command to install the AD DS role.

• Verifying the successful installation of the AD DS role.

By the end of this lesson, you will be able to install the AD DS role efficiently, preparing your server for Active Directory configuration and management.

In this lesson, you will learn how to promote a Windows Server 2019 machine to a domain controller using PowerShell. This is a crucial step in deploying Active Directory in your network. Key steps include:

• Opening and using PowerShell with administrative privileges.

• Executing the command to configure the server as a domain controller.

• Setting up the necessary Active Directory forest and domain structure.

• Verify the promotion process and ensure successful configuration.

By the end of this lesson, you will be able to promote your server to a domain controller, establishing the backbone for your Active Directory environment.

In this lesson, you will learn how to add a Windows 10 workstation to an Active Directory domain. This process is essential for centralizing user management and enhancing network security. Key steps include:

• Preparing the Windows 10 workstation for domain joining.

• Configuring network settings to ensure connectivity with the domain controller.

• Executing the steps to join the workstation to the domain.

• Verifying successful domain membership and user authentication.

By the end of this lesson, you will be able to efficiently add a Windows 10 workstation to your Active Directory domain, enabling centralized management and improved network integration.

In this lesson, you will learn how to create a new user account in Active Directory using both the Active Directory Users and Computers (ADUC) console and PowerShell. Key steps include:

• Navigating the ADUC console to create a user.

• Using PowerShell commands to create and manage user accounts.

• Setting user attributes and configuring account options.

By the end of this lesson, you will be able to create and manage Active Directory user accounts efficiently, streamlining user management tasks within your organization.

In this lesson, you will learn how to restrict the computers to which a user can log on within an Active Directory environment. This is achieved using Group Policy Objects (GPOs) to enforce security policies. Key steps include:

• Understanding the concept of logon restrictions in Active Directory.

• Configuring Group Policy settings to limit user logon to specific computers.

• Verifying and testing the logon restrictions to ensure they are applied correctly.

By the end of this lesson, you will be able to effectively manage and enforce computer logon restrictions for users in your Active Directory domain, enhancing security and control over network access.

In this lesson, you will learn how to set logon time restrictions for a user in an Active Directory environment. This feature allows you to control when a user account can authenticate to the domain. Key steps include:

• Understanding the concept of logon time restrictions in Active Directory.

• Using Group Policy Objects (GPOs) to configure logon hours for a user.

• Verifying and testing the logon time restrictions to ensure they are applied correctly.

By the end of this lesson, you will be able to effectively manage and enforce logon time restrictions for users in your Active Directory domain, enhancing security and control over user access based on specific time constraints.

In this lesson, you will learn how to reset a user's password in an Active Directory environment. This is a fundamental task for maintaining user account security and accessibility. Key steps include:

• Accessing the Active Directory Users and Computers (ADUC) console.

• Locating the user account that requires a password reset.

• Executing the steps to reset the user's password securely.

• Communicating the new password to the user through a secure method.

By the end of this lesson, you will be able to efficiently reset a user's password in Active Directory, ensuring minimal disruption and maintaining security standards for user accounts within your organization.

In this lesson, you will learn how to unlock or enable a user account in an Active Directory environment. This is necessary when a user account has been locked out due to too many incorrect password attempts or if it has been disabled for other reasons. Key steps include:

• Accessing the Active Directory Users and Computers (ADUC) console.

• Locating the user account that needs to be unlocked or enabled.

• Executing the steps to unlock the account or enable it.

• Verifying that the account is now accessible to the user.

By the end of this lesson, you will be able to efficiently manage user account access by unlocking or enabling accounts in Active Directory, ensuring users can resume their work without interruption.

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In this lesson, you will learn how to create a new Group Policy Object (GPO) and link it to an Organizational Unit (OU) in Active Directory. This allows you to apply specific configurations and settings to users and computers within that OU. Key steps include:

• Creating a new Group Policy Object using the Group Policy Management Console (GPMC).

• Configuring desired settings and policies within the GPO.

• Linking the GPO to the appropriate OU to apply the settings.

• Verifying that the GPO is correctly applied to users and computers within the OU.

By the end of this lesson, you will be able to create and effectively link Group Policy Objects to OUs in Active Directory, enabling centralized management and configuration of network resources based on organizational structure.

In this lesson, you will learn how to edit existing Group Policy Objects (GPOs) to affect specific user settings within an Active Directory environment. This allows you to configure and enforce policies governing user behavior and network security. Key steps include:

• Accessing the Group Policy Management Console (GPMC).

• Locating and editing the desired Group Policy Object (GPO).

• Configuring user-specific settings, such as password policies, desktop configurations, and application restrictions.

• Verify that the GPO is correctly applied to users and monitor its impact.

By the end of this lesson, you will be able to edit and manage Group Policy Objects efficiently to enforce user-specific policies and settings within your Active Directory domain, ensuring compliance and security across your network.

In this lesson, you will learn how to edit an existing Group Policy Object (GPO) to configure settings that affect computers within an Active Directory environment. This allows you to enforce policies related to system configurations, security settings, and software installations. Key steps include:

• Accessing the Group Policy Management Console (GPMC).

• Locating and editing the desired Group Policy Object (GPO).

• Configuring computer-specific settings, such as Windows Firewall rules, software deployment policies, and system configurations.

• Verify that the GPO is correctly applied to computers and monitor its impact.

By the end of this lesson, you will be able to edit and manage efficiently Group Policy Objects to enforce computer-specific policies and settings within your Active Directory domain, ensuring consistency, security, and optimal performance across your network.

In this lesson, you will learn how to use Group Policy to enforce screensaver settings and timeouts on computers within an Active Directory environment. This helps to enhance security and manage power consumption by automatically locking computers when idle. Key steps include:

• Accessing the Group Policy Management Console (GPMC).

• Creating or editing a Group Policy Object (GPO) for screensaver and timeout settings.

• Configuring screensaver timeout, screensaver executable, and password protection options.

• Verify and test the policy to ensure it is applied correctly to computers.

By the end of this lesson, you will be able to effectively enforce screensaver and timeout policies across computers in your Active Directory domain, promoting security and energy efficiency.

In this lesson, you will learn how to configure Group Policy to change users' desktop background settings across computers within an Active Directory environment. This allows you to enforce a uniform desktop appearance and corporate branding. Key steps include:

• Accessing the Group Policy Management Console (GPMC).

• Creating or editing a Group Policy Object (GPO) for desktop background settings.

• Configuring the desktop background image path and settings.

• Verify and test the policy to ensure it is applied correctly to users' desktops.

By the end of this lesson, you will be able to effectively manage and enforce desktop background settings across users in your Active Directory domain, ensuring a consistent and professional desktop appearance.

This lesson will teach you how to create a DNS reverse lookup zone on a Windows Server 2019 machine. Reverse lookup zones map IP addresses to hostnames, providing important network functionality. Key steps include:

• Accessing the DNS Manager on Windows Server 2019.

• Creating a new reverse lookup zone.

• Configuring the reverse lookup zone properties, including the network ID and replication scope.

• Verify the new reverse lookup zone and test its functionality.

By the end of this lesson, you will be able to effectively create and manage DNS reverse lookup zones on your Windows Server 2019, ensuring efficient network operations and IP address management.

In this lesson, you will learn how to create a new DNS host (A) record on a Windows Server 2019 machine. DNS host records are essential for resolving hostnames to IP addresses within a network. Key steps include:

• Accessing the DNS Manager on Windows Server 2019.

• Navigating to the appropriate forward lookup zone (e.g., domain.local).

• Creating a new host (A) record.

• Specifying the hostname and IP address for the new record.

• Verify the new host record and test its resolution.

By the end of this lesson, you will be able to efficiently create and manage DNS host records on your Windows Server 2019, ensuring accurate hostname-to-IP address mapping within your network.

In this lesson, you will learn how to create a DNS MX (Mail Exchange) record on a Windows Server. MX records are used to specify the mail servers responsible for receiving email on behalf of a domain. Key steps include:

• Accessing the DNS Manager on your Windows Server (e.g., Windows Server 2019).

• Navigating to the appropriate forward lookup zone (e.g., domain.com) where you want to create the MX record.

• Creating a new MX record.

• Specifying the mail server hostname (e.g., mail.domain.com) and its priority (e.g., 10).

• Verifying the new MX record and testing its functionality using tools like nslookup.

By the end of this lesson, you will be able to create and manage DNS MX records on your Windows Server, ensuring proper mail delivery for your domain.

In this lesson, you will learn how to install and configure the DHCP (Dynamic Host Configuration Protocol) role on a Windows Server using PowerShell. DHCP automatically assigns IP addresses and network configuration settings to devices on a network.

In this lesson, you will learn how to authorize and unauthorize a DHCP server in an Active Directory environment using PowerShell. This process is necessary to allow the DHCP server to lease IP addresses to clients on the network.

In this lesson, you will learn how to edit a DHCP scope on a Windows Server using PowerShell. DHCP scopes define a range of IP addresses and configuration options that DHCP servers can lease to clients on a subnet.

In this lesson, you will learn how to modify the DNS server list provided by DHCP using PowerShell on a Windows Server. This is essential for ensuring that client devices receive the correct DNS server settings automatically. Key steps include:

In this lesson, you will learn how to modify the default gateway (router) settings provided by DHCP using PowerShell on a Windows Server. This is crucial for ensuring client devices have the correct default gateway configured automatically.

This lesson teaches IT support professionals essential communication skills, focusing on problem resolution, customer satisfaction, and team collaboration. Participants learn to communicate technical information clearly, listen to user concerns, and use empathy, building trust and reducing frustration.

In the video lesson "Networking Fundamentals," students are introduced to the essential concepts of computer networking, including the different types of networks (LAN, WAN, MAN), key network components (routers, switches, cables), and fundamental networking protocols (TCP/IP, DNS, DHCP). The lesson also covers basic network topologies, IP addressing, and subnetting, providing a solid foundation for troubleshooting and maintaining networks. Through practical examples and demonstrations, students understand how networks operate and how to support and manage them effectively in an IT helpdesk environment.

Master the art of IP address manipulation on Windows 10! This concise tutorial teaches you how to change your IP address swiftly and securely. Explore step-by-step instructions for both manual and automated methods, ensuring you have the flexibility to adapt to any networking scenario. Whether you're troubleshooting connectivity issues or enhancing your privacy, this lesson equips you with the skills to take control of your IP address on Windows 10 with confidence.

Master the art of problem-solving with these expert techniques! Learn how to identify issues, analyze root causes, and devise effective solutions in no time. Watch now to elevate your troubleshooting skills!

The goal of this lesson is to provide participants with a comprehensive understanding of the Event Viewer tool in Windows. Participants will learn how to navigate and utilize Event Viewer to monitor system events, troubleshoot issues, and gain insights into the health and performance of a Windows system.

IP blacklisting is what happens when your outside public-facing IP address has been identified as sending spam from your internal Exchange server, whose MX record is configured with the same IP address. In this short video, we learn how this can happen, how to prevent it, and how to get your public IP address off of a blacklist.

Learn how to identify any public IP address that has been listed as spam and added to a blacklist.

Discover how to use the right-click menu effectively for enhanced productivity and efficiency in your daily computing tasks, from advanced file management to customizing your system settings.

Learn the art of effortlessly extracting Wi-Fi credentials with netsh! This concise lesson unveils the secrets behind using netsh commands to dump Wi-Fi credentials, providing you with essential skills for network security testing and troubleshooting.