Documentation comes in a variety of formats and focuses on different performances. For example, PDF is a document format that has good stability and can maintain its original layout no matter what port we use to open it. Therefore, it is very popular among contemporary office workers. But it also ha

In many cases, when we want to print, we usually convert the document to PDF, so that the format will not be messed up when printing. Yesterday I got an Excel document converted into a PDF file: When I checked the data today, I found that something went wrong and I missed