Examples of Application Software
Microsoft suite of products (Office, Excel, Word, PowerPoint, Outlook, etc.)
Internet browsers like Firefox, Safari, and Chrome.
mobile pieces of software such as Pandora (for music appreciation), Skype (for real-time online communication), and Slack (for team collaboration)
There are two main types of software: systems software and application software. Systems software includes the programs that are dedicated to managing the computer itself, such as the operating system, file management utilities, and disk operating system (or DOS).
Go to the 'Project PDF' section. There should be a link (in blue) something like Book_Name.pdf.
You can just click on it, or you can "download" it. There is a big difference.
If you click, the PDF will probably open inside your browser window
To download, right-click (Ctrl click on a mac) on the PDF link and choose "Save as . . ." from the list of options. Navigate to the location where you want to store the file and save it there. Open the PDF from your storage location.