I'd wish that the updates were not so frequent, because as soon as I finish updating to the latest version, a new version is already available. I suggest that the updates be limited to every 3 months or at least every 6 months, because it seems that with every update the software takes longer to clean my system. Also a detailed manual or tutorial be available for those of us who are not necessarily beginners but also are not advanced users.
Overall, CCleaner is a great program. Thanks!