When installing Tor Browser on Ubuntu 14.04 where do I put the installation folder when complete (it's in the downloads folder right now).
You can put it in any directory and extract it there. You can even extract it in the Downloads directory. After extracting, you just need to execute the start-tor-browser script by running it in terminal.
To add to the first answer, Tor is self-contained - it isn't "installed" in the way a normal Deb/Ubuntu package is, nor does it have to be built from source.
In short: put it anywhere you like, or follow the convention you've used for other standalone applications. (Mine's in my