1) Go to where the PDF file is saved and right click on it, then press Open with > Adobe Acrobat:
2) In the top left of Adobe Reader press Convert > Convert to DOCX:
3) Select the folder location where you would like to save the file and press save:
4) Wait a few seconds for the file to convert, then it will open in Microsoft Word:
Please Note: Scanned documents that aren't in perfect quality may have trouble converting like the below example, therefore you'll need to manually edit the text:
For instance this part of the PDF file:
Converts to: