@ameeer567 Hello Ameeer567. I had been through numerous options, Opera being one of them and could not stop it happening. It only started after a recent Opera update, hence me suspecting it was an Opera problem. I did eventually find the problem in 'setting', but why it should switch itself on without my intervention.
Anyway, sorted now and thanks for your reply.

@leocg Thanks, I will have a search. Just noticed it is not doing on my phone, so as you say, probably more Windows rubbish.

@sgunhouse Hi. When I type, (like at the moment, a box usually containing three words pops up. I have no idea whether it is Opera, Google or whatever. I have tried Google settings with no luck, so thought it might be Opera.

Can anybody tell me how to stop the annoying suggested words popping up when typing. I have tried turning off numerous things, but they are still appearing.