To answer your second question: Tools---Macros---Security---Adjust to low and it will not appear again

In addition, your first I don’t understand the question

After thinking about it carefully, I don’t know if that’s what you meant

1. The signature column went to the second page and became 2 pages combined into 1 page. There are many ways to do it. It is to reduce the font size but to reduce the spacing between paragraphs. But you are talking about only the signature column to the second page, so just use the simplest print preview - adjust the top and bottom distance of the page margin

2 Only half of the words can be seen when printing out of excel. Generally, the font is too large (on the contrary, the cell spacing is too small). You can adjust it and then preview and print.

3 Checking the box in excel means input Or choose directly? Like this? √ If you input (Sogou Pinyin for example: press V and then 1 to see √ This can also be found in the insertion -- symbol. If you choose, just define a region first. It is best to define " Name box"

Menu->Data->Validity...

Tab->Settings->Select "Sequence" in "Allow"

Just define "source"