I have used restore previous session at start up with no problems for years. However from about a couple of weeks ago instead of restoring the smileamazon.co.uk tab it opens an amazon.co.uk tab. Because I did not notice at first I bought a couple of items from amazon and did not give the charitable donation. So clearly something has changed recently. Is this a Firefox issue or has Amazon changed something to reduce its charitable donations? I use a laptop with Windows 7.