My iMac is elderly and slow ... software updates were beyond my machine's capability also the Windows partition was equally slow ... so a new machine or some radical attention. I discovered PCFix, Paul came round, looked at the machine and recommended an SSD to replace the old HDD. This would allow me to run the latest software for both iMac and the PC partition. As a result of his attentions, my venerable machine has a whole new lease of life ... Paul has done an excellent job for me and I am very happy with his service and support and happy to write this review.