Importing new products - HELP

I’m trying for the 1st time to import some new products.

I exported a .csv file and edited it in excel, deleting all existing items and adding one new item.

Saved the file and tried to upload. Came back with an error that turned out to be excell changing single " to double “”.

Corrected that with a find and replace in notepad. Now when I try the import, nothing happens apart from the browser (chrome & firefox) just sit saying waiting for

Can anyone help?

Sample .csv file here right click to download

Never mind - DOH! I just need to remove all the " (quotes)

Why on earth does Excel put them in?