Note that there is usually a help option for each eResource on their search page if you are having difficulties.
You can download many of the eBooks from the University Library for between 1 and 14 days (dependent on the publisher/provider). These are fully functional eBooks that will require a particular piece of software to be able to view offline on either your own PC or smart device.
Other eBooks can be download ‘by the page’ up to a limited quantity (approx. 10%) dependent on the publisher/provider. These pages are downloaded as a PDF which can be saved to your PC or smart device for reading on or offline. (This includes eBook readers such as the Kindle).