If your Microsoft Edge can't highlight text in PDF documents in Windows 11/10, then this post shows how to fix the issue. Microsoft Edge lets you highlight PDFs in 5 colors.

The new Microsoft Edge Chromium browser includes a built-in inking tool that allows users to mark, highlight, draw, add text, and share text from the PDF file.

How to select text when using Caret Browsing in Edge Launch Edge from your Start menu, taskbar or desktop. Navigate to a web page where you'd like to select text.