If you have a Google account, the Google Remote Desktop works best. Download and install the app.
- Top right Login (or create an account - don't lose the password!)
- Start Meeting - one time code
- Watch for your browser asking if you want to "Open" or "Run" or "Save" the file. If you can Open or Run do so... If using Google Chrome it lower left. Internet Explorer bar as shown below. Firefox do a Ctrl J and look for Join.Me in the list of downloads Exe and run it from there.