I had to uninstall everything off my Acer laptop and reinstall via the Acer recovery system. I now find that some of the keys have got transposed and for example the @ key produces " and vice versa the pound sign produces # and that key produces \. I do not seem to have a pound sign at all, the key next to it is a dollar sign and oit is ok. Anybody got any ideas?
Or go to Region and language and change English Us to English uk. If you find a box with both on remove English US. Sorry its been a while since I had to change my settings but that would be how to sort it if northumbria61 solution does not work..