(WiseRegistryCleaner is a safe registry cleaning tool. It scans securely and quickly, finds valid information and organizes it. With the long-term use of the system, some registry junk files accumulated in use will affect the performance of system functions over time, and even slow to an unbearable level. It seems that there is no other option except to redo the system. In fact, most of the time the system slows down, and it is only caused by too many temporary files and registry garbage. We need some system optimization tools to organize our computer and keep the system efficient.)