$OEM$ (n)~ The name of a folder that includes additional files for the Windows installation.

The term "$OEM$" refers to a specific folder used in the context of Windows operating system installations. It is a system folder that includes additional files used during the setup and installation process of Windows, especially when the operating system is being customized or pre-configured for deployment. The name "$OEM$" is special because it designates a folder that can contain customized installation files, device drivers, or software packages that should be integrated into the Windows installation.

What Does "$OEM$" Folder Do?

The "$OEM$" folder is typically found within the installation directory of a Windows setup, or in a network or local installation directory when customizing a Windows deployment. It is part of the Windows Preinstallation Environment (WinPE) and can be used in various scenarios such as OEM (Original Equipment Manufacturer) customization, network installations, or creating an automated setup for large-scale deployments.

Here's a breakdown of what this folder and its contents are for:

1. OEM Customization:
   The "$OEM$" folder allows OEMs (computer manufacturers) or IT administrators to add custom drivers, software, or scripts to a Windows installation package. This allows the operating system to be tailored to the needs of specific hardware or software requirements before installation. For example, an OEM might add custom hardware drivers so that the installed operating system will work seamlessly with their machines.

2. Subfolders and Files:
   Inside the "$OEM$" folder, there may be several subfolders or files that are processed during installation. Some common subfolders might include:

   • $1: This folder can be used to add custom files to specific directories on the target system after Windows is installed.
   • $$: Often used for adding additional drivers or software that the system needs during installation.
   • $OEM$/$1: Used to store files that are copied to the root directory of the Windows system during installation.

3. Automated Installations and Custom Scripts:
   The "$OEM$" folder is also used in automated Windows installation scenarios. Administrators can place custom scripts inside the folder, such as batch files or PowerShell scripts, to automate post-installation tasks like configuring user accounts, setting system preferences, or installing additional applications.

4. Customizing System Behavior:
   For example, IT departments often use this folder to configure certain settings, like disabling specific Windows features, adding registry entries, or specifying default system configurations. It can also be used for adding languages, installing third-party software, and pre-configuring system settings.

Common Use Cases for "$OEM$" Folder:

• OEM Distributions: When a hardware manufacturer (such as Dell, HP, etc.) ships a computer with Windows pre-installed, they might include a "$OEM$" folder to ensure that their custom drivers, utilities, or configuration settings are automatically applied during the setup process.
• Corporate and Enterprise Deployments: In enterprise environments, system administrators use the "$OEM$" folder to deploy Windows images that are pre-configured with company-specific software, settings, and drivers.
• Custom Windows Installation Media: For anyone building custom Windows installation media, the "$OEM$" folder allows them to integrate additional software and drivers to streamline the installation process for multiple machines.

Folder Location:

• The "$OEM$" folder typically resides in the root of the Windows installation media or within a customized installation folder. It is usually included as part of the installation setup, either on a bootable USB drive or a network share used during deployment.

Summary:

The "$OEM$" folder is an important tool for those customizing Windows installations, whether for OEM manufacturers, IT administrators, or anyone creating a tailored version of Windows for a specific use case. It helps integrate extra files, drivers, and software into the installation process, ensuring that the operating system is set up with the necessary components from the start.

The above information is provided as general reference material and should not be taken as specific advice. For accurate analysis and professional guidance tailored to your specific situation, please consult an expert in the relevant field.