资讯

How to Create a PDF From Any Website, on Any Device A PDF document is only a click away, no matter if you're using a computer or an iPhone.
How to Extract PDF Pages & Create a New PDF. Small businesses have to work with a variety of computer files, including PDFs. You may find when working with a PDF file that you need to remove some ...
To change the default PDF viewer on Windows 10, you'll need to edit your default apps in the Control Panel.
You can easily change the default PDF viewer used on your Mac. The option to change your PDF viewer opens when you right-click on a PDF on your computer and select "Get Info." The default PDF ...
How to create a digital signature using your phone or computer Begin by using PDF viewer software like Preview, which often comes pre-installed on Mac computers.
Navigate to any PDF on your computer and right-click the document icon. Hover over the pop-up menu and click "Choose default program." Click your version of Adobe Acrobat from the Recommended ...