There are 6 free training courses of how to use office suite for Add Comments

How to add annotations to PDF files

02:08
PDF 8.7K views
How to add annotations to PDF files

How to insert a signature in a PDF file

02:16
PDF 22.8K views
How to insert a signature in a PDF file

How to highlight the content of a PDF file

02:04
PDF 22.7K views
How to highlight the content of a PDF file

Insert comments in PDF files

01:30
PDF 8.7K views
Insert comments in PDF files

How to add a stamp in a PDF file

01:42
PDF 7.2K views
How to add a stamp in a PDF file

The Graffiti function used to mark in PDF

01:41
PDF 4.6K views
The Graffiti function used to mark in PDF

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