I asked a local dealer how much it would cost to upgrade my laptop to W10 from Vista, plus increase the Ram, he said it would be better to install an SSD, but the price he quoted, although probably fair, was far to much for me to afford on a basic pension and for the amount I use the laptop. So I wondered if anyone has the necessary discs and whatever else I would need to upgrade to W7, they wouldn't mind letting me have, which I understand is similar to XP which I am used to And is an SSD really necessary, and how would I know what size I need, and what my laptop is capable of running. Thank you