. . . Extract the essence of the satisfactory answer above:

You only need to find the picture you like in Baidu Pictures and put it into my document. The previous file is no longer needed (be careful not to crop it, otherwise can't be put in), then there is a small T-shirt-shaped icon in the upper right corner of "Kuwo Music 2012". Click it and you will see a customized number icon. After clicking, an "Open" will appear. , adjust the search scope to My Documents (the previously set document), which contains the pictures you dragged in before, and then just put them in. In the last step, just click the selected icon.

You can only upload files, not copy and paste!