How to add text boxes to PDFs on a Windows laptop?

You need visible, saved text labels on a PDF without changing the source text or creating a form field. First check whether your current PDF viewer’s text-annotation option produces a true saved annotation by testing on a copy, saving, closing the app, and reopening the file. Microsoft Edge supports common viewing and markup scenarios, but it is not intended to replace a full PDF authoring tool for every annotation requirement. If you need control over font, color, placement, multiple pages, and reliable persistence, use a PDF editor approved by your organization. Preserve the original PDF and work from a copy, particularly when the file is signed, protected, or legally important. Do not convert it to Word merely to add labels unless you accept possible layout changes. If the document is a fillable form, ask its owner whether annotations are permitted before altering it.