Windows 7中的默认登录屏幕看起来与任何其他屏幕一样好，但如果您由于某种原因不喜欢它，您可以更改它。与Windows 10不同，更改 Windows 7 登录屏幕(change Windows 7 login screen)背景的过程有点不同，需要更多步骤才能完成任务。
有多种方法可以更改登录屏幕背景图像，您可以使用其中任何一种方法将您喜欢的图像设置为登录页面的背景。
修改值以更改 Windows 7 登录屏幕背景(Modify a Value To Change The Windows 7 Login Screen Background)
在将新图像指定为Windows 7登录屏幕背景图像之前，您需要使用注册表编辑器或本地组策略编辑器修改值。
使用(Use)以下任一方法来执行此操作。
使用注册表编辑器允许更改 Windows 7 登录屏幕(Use Registry Editor To Allow The Windows 7 Login Screen To Be Changed)
如果您使用没有本地组策略编辑器的Windows 7版本之一，您唯一的选择是(Windows 7)使用注册表编辑器(use the registry editor)进行更改。它比其他方法复杂一点，但无论如何它都能完成工作。
- 同时按Windows + R键，在屏幕上的框中键入regedit ，然后(regedit)按 Enter(Enter)。
- 当它打开时，通过单击左侧边栏中的项目前往以下目录。
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background
- 如果您在右侧窗格中看到名为OEMBackground的条目，请跳到下面的步骤进行编辑。(OEMBackground)否则，右键单击空白区域，选择New，然后选择DWORD (32-bit) Value以创建新条目。
- 输入OEMBackground作为条目的名称，然后按Enter。
- 双击(Double-click)该条目，您应该可以对其进行编辑。在编辑框中，将Value data字段的现有值更改为1，然后单击OK。
使用本地组策略编辑器启用 Windows 7 登录屏幕背景更改(Use Local Group Policy Editor To Enable Windows 7 Login Screen Background Changes)
(Certain)Windows 7操作系统的某些版本带有本地组策略编辑器。它可以让您以比注册表编辑器更简单的方式更改计算机的许多设置和值。这也包括更改Windows 7登录屏幕背景的选项。
如果您有权使用该工具，则可以按以下方式使用它来启用背景图像(enable the background image)选项。
- 同时按Windows + R按钮，在框中输入gpedit.msc，然后按Enter。
- 当它启动时，展开左侧的目录并导航到以下路径。
Computer Configuration\Administrative Templates\System\Logon
- 到达那里后，您会在右侧窗格中找到一个始终使用自定义登录背景的选项。(Always use custom logon background)你想双击这个选项来打开它。
- When the option opens, select Enabled at the top to enable it. 然后单击“应用(Apply)”按钮，然后单击底部的“确定”以保存更改。(OK)
将新图像设置为登录屏幕背景(Setting a New Image As The Login Screen Background)
这是您真正喜欢的程序部分。现在您已经启用了允许您更改 Windows 7 登录屏幕背景图像的选项，是时候选择要用作背景的图像了。
Windows 为您提供了使用几乎任何图像作为背景的灵活性。您可以从您的计算机中选择一个，从Internet下载您最喜欢的，或者让您的朋友将他们的发送给您。只要确保图像大小小于 256KB(make sure the image is less than 256KB in size)并且是JPG格式，就可以了。
然后，您需要将图像放在某个文件夹中，以便Windows将其识别为登录屏幕背景图像并适当地使用它。
- 右键单击您的图像并选择Rename。
- 输入backgroundDefault作为图像的名称。这是必须的。然后复制图像。
- 打开文件资源管理器(File Explorer)窗口并导航到以下路径。
C:\Windows\System32\oobe - 创建一个名为info的新文件夹。然后在其中创建一个新文件夹并将其命名为backgrounds。
- 打开背景(backgrounds)文件夹，右键单击空白处，然后选择粘贴(Paste)。您选择的背景图像将被复制到此处。
这里的所有都是它的。
从现在开始，您将在 Windows 7 登录屏幕上看到您选择的图像作为背景。
在 Windows 7 中使用第三方应用程序更改登录背景(Using a Third-Party App To Change The Login Background In Windows 7)
从未使用过注册表编辑器或本地组策略编辑器的人会发现上述方法有点令人生畏，甚至可能会避免使用它们。这是完全可以理解的，实际上有一种更简单的方法可以更改Windows 7登录屏幕背景图像，而无需修改这些工具。
有一个名为Windows 7 Logon Background Changer的免费应用程序，它允许您通过单击按钮将当前背景图像更改为您喜欢的任何内容。它基本上需要您做的就是选择要用作背景的新图像并将其应用于您的系统。
- 当它启动时，您会看到几张可用作背景的图像。选择您要使用的，然后单击顶部的应用。(Apply)
- 如果您想使用自定义图像，请单击顶部的选择文件夹，然后选择包含您的图像的文件夹。(Choose a folder)
能够将不喜欢的背景替换成自己喜欢的东西是件好事。在下面的评论中告诉我们是什么让你改变了你的背景。
How To Change The Windows 7 Login Screen Background Image
The default login sсreen in Windows 7 looks just as good as any other screen, but in case уou don’t like іt for some reason, you can have it changed. Unlike Windows 10, the procedure to change Windows 7 login screen background is a bit different and requires a few more steps to get the task done.
There are multiple ways to change the login screen background image, and you can use any of them to have your favorite image set as the background for your login page.
Modify a Value To Change The Windows 7 Login Screen Background
Before you can assign a new image as the Windows 7 login screen background image, you’re going to need to modify a value using either registry editor or local group policy editor.
Use either of the following methods to do it.
Use Registry Editor To Allow The Windows 7 Login Screen To Be Changed
If you use one of the Windows 7 editions that don’t come with the local group policy editor, your only choice will be to use the registry editor to make the change. It’s a bit more complex than the other method but it gets the job done regardless.
- Press the Windows + R keys at the same time, type regedit in the box on your screen, and hit Enter.
- When it opens, head to the following directory by clicking on the items in the left sidebar.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background
- If you see an entry named OEMBackground on the right-hand side pane, skip to the step below that edits it. Otherwise, right-click in the blank area, select New, and choose DWORD (32-bit) Value to create a new entry.
- Enter OEMBackground as the name of the entry and press Enter.
- Double-click on the entry and you should be able to edit it. In the edit box, change the existing value of the Value data field to 1 and click on OK.
- Exit the registry editor as you no longer need it.
Use Local Group Policy Editor To Enable Windows 7 Login Screen Background Changes
Certain editions of the Windows 7 operating system come built with the local group policy editor. It lets you change many of the settings and values of your computer in a much easier way than a registry editor. This includes the option of changing the Windows 7 login screen background as well.
If you have access to the tool, you can use it as the following to enable the background image option.
- Press the Windows + R buttons simultaneously, enter gpedit.msc in the box, and press Enter.
- When it launches, expand the directories on the left and navigate to the following path.
Computer Configuration\Administrative Templates\System\Logon
- Once you’re there, you’ll find an option that says Always use custom logon background on the right-hand side pane. You want to double-click on this option to open it.
- When the option opens, select Enabled at the top to enable it. Then click on the Apply button followed by OK at the bottom to save your changes.
- Exit the tool when you’re done.
Setting a New Image As The Login Screen Background
Here comes the part of the procedure that you’re actually going to like. Now that you’ve enabled the option that lets you change your Windows 7 login screen background image, it’s time you choose an image to be used as the background.
Windows offers you the flexibility to use just about any image as your background. You can pick one from your computer, download your favorite from the Internet, or ask your friend to send theirs over to you. Just make sure the image is less than 256KB in size and is in JPG format and you should be all fine.
You’ll then need to place the image in a certain folder so Windows recognizes it as a login screen background image and uses it appropriately.
- Right-click on your image and select Rename.
- Enter backgroundDefault as the name of the image. This is a must. Then copy the image.
- Open a File Explorer window and navigate to the following path.
C:\Windows\System32\oobe
- Create a new folder named info. Then create a new folder inside it and name it backgrounds.
- Open the backgrounds folder, right-click anywhere blank, and choose Paste. Your chosen background image will be copied here.
That’s all there is to it.
From now on, you’ll see your chosen image as the background on your Windows 7 login screen.
Using a Third-Party App To Change The Login Background In Windows 7
Someone who’s never used a registry editor or the local group policy editor will find the above methods to be a bit daunting and may even avoid using them. It’s totally understandable and there’s actually an easier way to change the Windows 7 login screen background image without tinkering around those tools.
There’s a free app called Windows 7 Logon Background Changer that allows you to change your current background image to whatever you like with the click of a button. All it basically requires you to do is select your new image to be used as the background and apply it to your system.
- Head over to the Windows 7 Logon Background Changer website and download the app to your computer.
- Extract the app archive and double-click on the executable file to launch it.
- You’ll see several images you can use as the background when it launches. Select the one you’d like to use and click on Apply at the top.
- If you’d like to use a custom image, click on Choose a folder at the top and select the folder containing your image.
It’s good to be able to replace a background you don’t like with something that you like. Let us know what made you change your background in the comments below.
