I like that it shows you what your computer does not do well, which helps me to know how my computers can be improved in future time! It also gives suggestions as far back into past history goes!! Not much dislike about this software but maybe some users might find difficulty using their mouse or keyboard while running scans? This scan utility allows one see all sorts problems/faults from old hard drives right up until present day technology such has SSDs etcetera so therefore there would always seem something new found by syvirsen when scanning through an older machine's issues - i have never had anything come across showing its usefulness otherwise however if someone was having lots of trouble getting things done then perhaps they could benefit greatly out-of-the box??