The user can then click any of the labels in the pane to navigate to that section of the document. When a user clicks the Table of contents icon, a navigation pane that shows a list of the labeled sections and subsections in the PDF document is shown. Table of contents lets users easily navigate through PDF documents that have a table of contents.

The next screenshot shows the PDF reader toolbar. This section gives an overview of some important functions. They can be accessed through a pin-able toolbar at the top of PDF content. The PDF reader, built into Microsoft Edge, comes with the basic reading and navigation features, as Zoom, Rotate, Fit to page/width, jump to page, and search, among others. Documentation related to Accessibility scenarios that currently aren't supported can be found on the Microsoft Accessibility Conformance Reports blog.XML Forms Architecture (XFA), is a legacy format of forms that isn't supported in Microsoft Edge.Note the following constraints for the current PDF reader: View Information Rights Management (IRM) protected files View Microsoft Information Protection (MIP) protected files across business tenants

View Microsoft Information Protection (MIP) protected files in the same business tenant View and print local, online, and embedded PDF files The following table shows which channels and versions of Microsoft Edge support each PDF reader feature. This article applies to Microsoft Edge version 77 or later.

Iserial reader cannot be opened