The signature file of Baidu Post Bar is essentially a picture, so it is theoretically impossible to set a signature file in pure text.

But the tortoise is dead and the man is still alive. The method is not nothing. First, open Notepad and build a new text document.

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Then, enter the text to be set as the signature file, edit and set the font and text,

Screenshot after resizing. Just adjust the screenshot to the size suitable for the signature file.

Upload the completed signature file picture to Baidu photo album, and the others are exactly the same as setting the image signature file, so I won't talk about it.

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