You need to enable the correct settings to view PDFs within your web browser.
In Google Chrome:
- Go to the settings page - chrome://settings/content/pdfDocuments
- Select the Open PDFs in Chrome option
- Close this tab and refresh the article page > Click F5 on your keyboard or the circle arrow symbol (refresh) in the top left hand corner of the screen
In Microsoft Edge:
- Go to the settings page - edge://settings/content/pdfDocuments
- Move the slider for the Always download PDF files option to off
- Close this tab and refresh the article page > Click F5 on your keyboard or the circle arrow logo at the end of the web address bar