如果您尝试将照片标记为收藏，但请注意Windows 10的照片应用中的添加到收藏按钮呈灰色显示^{(Add to favorites button is grayed out in the Photos app)}，请按照此故障排除指南进行操作。我们已经提到了这个问题的原因和解决方法，这样您以后就不会再遇到这个问题了。

Windows 10的照片^(Photos)应用程序是一个方便的工具，几乎可以打开计算机上的任何图像^{(open almost any image)}。它包括无数的功能，使照片^(Photos)应用程序比旧的Windows 照片查看器^{(Windows Photo Viewer)}好得多。“添加^(Add)到收藏夹”按钮也是照片^(Photos)应用程序中的一项功能，它允许用户将照片标记为收藏，以便您以后可以快速访问它们。但是，如果您无法将图像保留为收藏，可能有两个原因。在本文中，您可以一一找到这些原因和相应的解决方案。

添加^(Add)到收藏夹按钮在照片^(Photos)应用程序中显示为灰色

要修复“照片”应用程序错误中“^(Photos)添加^(Add)到收藏夹”按钮变灰的问题，请遵循以下建议 -

1. 将图像添加到添加的文件夹
2. 将图像转换为 JPG。

1]将图像添加到添加的文件夹

尽管您可以使用“照片^(Photos)”应用打开任何图像，但无法将图像标记为收藏，除非您将其添加到“添加的文件夹”中。“添加的文件夹”是照片^(Photos)应用程序从中获取所有图片和视频的文件夹。如果您有多个图像要添加并将它们标记为收藏，您必须首先在照片应用程序中添加一个新的文件夹位置^{(add a new folder location in the Photos app)}。

添加文件夹后，您可能会在照片^(Photos)应用程序中找到图像。

现在，您应该尝试通过单击添加到收藏夹^{(Add to favorite )}按钮将图像添加到收藏夹相册。^(Favorite)

2]将图像转换为JPG

尽管已经有一段时间了，但照片^(Photos)应用程序仍然无法将 .png 或任何其他图像标记为收藏。到目前为止，您只能将 .jpg 图像添加为收藏。市场上有许多PNG 到 JPG 转换器工具^{(PNG to JPG converter tools)}，您可以使用其中任何一个来完成工作。

将图像转换为JPG格式后，您需要将其移动到添加的文件夹中。

之后，您将能够在Windows 10上的^{(Windows 10)}照片^(Photos)应用中将照片标记为收藏。

就这样！

Add to favorites button is grayed out in Photos app

If you are trying to mark a photo аs a favorite, bυt nоtice that the Add to favorites button is grayed out in the Photos app in Windows 10, follow this troubleshooting guide. We have mentioned the cause and solution of this problem so that you do not encounter this issue again in the future.

The Photos app of Windows 10 is a handy tool that can open almost any image on your computer. It includes countless features that make the Photos app far better than the old Windows Photo Viewer. The “Add to favorites” button is also a feature in the Photos app that allows users to mark a photo as a favorite so that you can access them later quickly. However, if you are unable to keep an image as a favorite, there might be two reasons. In this article, you can find those reasons and corresponding solutions one after one.

Add to favorites button is grayed out in Photos app

To fix Add to favorites button is grayed out in Photos app error, follow these suggestions-

1. Add the image to an added folder
2. Convert image to JPG.

1] Add the image to an added folder

Although you can open any image with the Photos app, it is not possible to mark an image as favorite unless or until you add it in an ‘added folder’. An ‘added folder’ is a folder from where the Photos app fetches all the pictures and videos. If you have multiple images to add and mark them as a favorite, you have to first add a new folder location in the Photos app.

After adding the folder, you may find images in the Photos app.

Now, you should try to add the image to the Favorite album by clicking the Add to favorite button.

2] Convert image to JPG

Although it’s been quite some time, the Photos app still cannot mark a .png or any other image as a favorite. As of now, you can add only .jpg images as a favorite. There are many PNG to JPG converter tools available in the market, and you can use any of them to get the job done.

After converting the image to JPG format, you need to move it to an added folder.

Following that, you will be able to mark the photo as a favorite in the Photos app on Windows 10.

That’s all!

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