Why Does a PDF Open in the Wrong Application on My Computer
You double-click a PDF expecting it to open in Adobe Acrobat or Preview, and instead it launches in Microsoft Edge. Or it opens in Photoshop.
How to Set the Default Zoom Level and Page Layout When Opening a PDF
You send a PDF to a client. They open it and the document fills a small corner of their screen at 50% zoom with tiny, unreadable text.
