Why is my download file not opening?

Fix file download errors - Google Chrome Help

This error means that your computer's security settings blocked the file. Learn more about blocked downloads. On Windows: Windows Attachment Manager could have removed the file you tried to download. To check which files you can download or why your file was blocked, check your Windows internet security settings.
Source : https://support.google.com/chrome/answer/2898334?hl=en

How to change download settings on Mac?

Change settings in App Store on Mac - Apple Support

To change these settings in the App Store app on your Mac, choose App Store > Settings. Check for downloads and install updates automatically. Automatically download apps that you purchased from the App Store on other Mac computers and devices (supported iOS, iPadOS, and tvOS apps only).
Source : https://support.apple.com/guide/app-store/change-app-store-settings-mchlp2257/mac

What are the two ways to download files?

Basic Computer Skills: Downloading and Uploading - GCFGlobal

DownloadingOpen with will download the file and load it immediately in the specified program.Save File will download it and save it to your hard drive.
Source : https://edu.gcfglobal.org/en/basic-computer-skills/downloading-and-uploading/1/

Can I open a PDF for free?

Get Acrobat Reader, the original PDF solution. - Adobe

Acrobat Reader is a free, stand-alone application that you can use to open, view, sign, print, annotate, search, and share PDF files.
Source : https://www.adobe.com/acrobat/pdf-reader.html

How do I open My Files folder?

Windows Basics: Working with Files - GCFGlobal

From File Explorer, double-click a folder to open it. You can then see all of the files stored in that folder.
Source : https://edu.gcfglobal.org/en/windowsbasics/working-with-files/1/

How do I view a PDF in an email?

How to Display a PDF in an Email - Small Business - Chron.com

To do this, click the Insert" tab on the ribbon bar
Source : https://smallbusiness.chron.com/display-pdf-email-47272.html