In the Search the web and Windows field, type Programs and Features and either press Enter or tap or click Programs and Features to open it. In the Programs and Features window, click Turn Windows features on or off. In the Windows Features window, expand the Device Lockdown node, and check or clear the checkbox for Unbranded Boot. Windows 10 gives users a great feature to specify the OEM information. You can easily modify and delete it, or add your own — it’s up to you! This can be useful in case you want to give more uniqueness to the machine by displaying your own contact information, your company logotype, URL of website and other values in the System program of Control Panel for single-language, single-region. To update OEM logo, choose one form the folder you download from here and move it to your Windows folder, now just press select 'Select Image' and navigate to your Windows folder and choose your LOGO.bmp and then click 'Save OEM informations'. On successful GPO refresh, you should see OEM/Company Logo displayed on System Information as shown below. In case of Windows XP and Windows Server 2003, you need to install group policy client side extensions to get benefits of GPP. Please refer below linked article by Alan Burchill (MVP) to know more about Group Policy Preferences Prerequisites.
Change Windows Oem Logos
Personalizing Your System (OEM) (Windows 95 Only)
Many systems include an OEM logo and support information that you can view by opening the Windows 95 Control Panel and launching the System applet. You can substitute a personal logo and support information to identify your company or the user.
The logo is saved in a bitmap in the Windows system directory in a file called OEMLOGO.BMP. The bitmap has a maximum size of 180 horizontal pixels by 114 vertical pixels and a color depth of 4, 8, or 24 bits. If your bitmap exceeds these dimensions, then it will not be displayed. If the bitmap color depth exceeds the color depth of your display, then Windows will have to approximate in the bitmap. To avoid these approximation artifacts, make the bitmap the same color depth as your display. Windows will treat all pixels that match the color of the bottom-left pixel as transparent. This allows you to display seemingly non-rectangular images. If you want to keep the image rectangular with its own background, the easiest solution is to create the bitmap with a one-pixel wide border in a color that is not used in the bitmap. Save the bitmap in the Windows system directory under the name OEMLOGO.BMP.
The textual information is stored in a file called OEMINFO.INI in the Windows system directory. The file contains two sections. The first section specifies the general information, which will be displayed to the right of the logo. The next section specifies what is displayed in a scrolling dialog when you press the Support Information button. You must use sequential line numbers in this section, since Windows will stop displaying lines when the next line number is not found. There is no clear limit on the number of lines, but if you use more than a few hundred lines, there will be a noticeable delay before the Support Information dialog is displayed. A sample of the file is shown in the next code listing. Save the file in the Windows system directory under the name OEMINFO.INI.
Change Oem Boot Logo Windows 10
Code Listing 5. OEMINFO.INI Sample File
[general]
Manufacturer=Marc Goetschalckx
Model=Office computer
[Support Information]
Line1=Do not change or install any programs or applications
Line2=on this computer without notifying Marc Goetschalckx
The next time you open the Control Panel's System applet, you will see the bitmap and information that you have specified. Both files can be easily added to the installation and setup procedure to give all the computers in your organization a uniform appearance.
Change Windows Oem Logo
You can also personalize the information displayed in the About box of the applications that come with Windows by modifying the Licensee Information.