I have just updated to the new(2012) version of above. Included in the box there is a disc of utilities with not much info. On the box there are various statements like - Fixes PC problems automatically; Speeds up PC boot time; Optimises PC performance; Frees up disc space.
I have done nothing with this disc so far. Are these utilities worth installing and running? I do not think I have any problems with my PC at the moment.
Don't have it, so can only guess from the descriptions. But I'd say they are probably minimal benefit and my view would be if you don't feel a need for optimisation, may as well leave it alone until you do.