Using Classic Outlook on Windows for personal email, calendar, and contact management
Why have a "New Outlook preview" available to the masses if not to beta test? but also, they don't update it - still can't do basic functions that old outlook had and its been a year since this thread was opened. Yes, you can download a file to the default "downloads" folder, but you can't define if you want to download it to another location.
At the very least Microsoft should be doing regular updates and fleshing out the issues in this "preview" if they really plan on executing it as an official release. Everyone using it is more frustrated than impressed.