Win7 open PDF file will prompt the number out of the border how to do?

Now the work has begun to become more and more digital, which requires us to understand the computer more and understand the professional technology, because now a lot of work, especially for civilian work, must learn to use office software, of course, Office software has not only been limited to the previous word, excel files, such as our latest PS, PW, PDF and other software, but also need to be proficient. Today, Xiao Bian will take win7 Ultimate as an example to introduce you to the operation skills of PDF files. In win7 Ultimate Edition, when you open a PDF file, the computer prompts the digital out of bounds, then we want to do with

first case:? If you open a PDF file in win7 Ultimate prompt cross-border digital, everyone You can check your files carefully, because there may be problems with the files. You can try to let others open the file. If it is correct, you can try to reinstall the reader, or it may be a software problem.
The second case: If the above method can't solve the problem, there may be a problem in the layout of the PDF file, for example, there are texts and pictures. If there is a problem with the typesetting, the number of the prompts will be out of bounds. Then the easiest way is to print the print. When printing, the PDF will automatically generate the page border, which can effectively solve the problem.