Microsoft Office is a complete package of apps and services developed by the tech giant Microsoft. It comes with apps such as Word, OneDrive, Access, Excel, PowerPoint, and OneNote. All apps have a different goal and come with several advanced features. To make your work easier, you need to download and install the Microsoft Office software. For activating the Office product, you have to enter the 25-digit alphanumeric product key http://office-en-setup.uk.com/
Instructions to download pdf
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.