Free googlefinance data is not downloadable into a standard excel spreadsheet, other than converting into another format that I'm aware of, and it is not the method I use.
This is a simple effective method....
Either buy a chromebook and use the spreadsheets provided or...
Simply open Chrome web browser on your PC and at the menu bar it says 'APPS'.
Click on this and then click on 'Sheets'
You will need a google account, but it's easy enough to subscribe. A subscription will give you access to their cloud service. I have a chromebook, when you buy one of these it provides one with 100GB of free cloud service for 2 years.
Anyhow, on the spreadsheet from Chrome, enter your formulae and you will have free stock and indexes data which updates automatically, these from various exchanges around the world.
Next post I will illustrate the formulas.