I took my wife's 2 year old PC into our Guiseley store to get a health check under our Knowhow care plan, and to seek advice on security as messages from McAfee were popping up to tell us that we were at risk. I was recommended a 12 month "Livesafe" McAfee plane for £39.99 which covers up to 5 appliances for 1 year. As I also have a 6 year old Lenovo Thinkpad that is running very slowly, I asked if this could also be fixed. I was delighted to learn that a £30 special speed-up offer was available, and decided to take advantage of the offer. When I collected both machines 24 hours later, I was told that my wife's pc was much faster, both machines had the Mcafee and windows 10 installed, and my old Thinkpad had 85mB of increased memory thanks to the magic that had been performed! I had been contemplating replacing the thinkpad, but the increase in speed and memory has saved this for another time. I was attended to by Jordan, who was polite, friendly and very knowledgeable - a real asset to PC World/Currys. Thank you very much for a first class service.