PC registry cleaners are software programs designed to to scan through and detect irregularities in a Windows operating system’s registry. If and when this program detects irregularities it is capable of fixing them. Thus, the PC registry cleaner restores the registry to a condition where it is able process instructions with 100% accuracy.
When a registry has irregularities that need repairing, it is said to be a corrupt registry. Registry corruption slows down computer speed because when corrupted a registry processes a certain amount of information inaccurately, it will have disregard these inaccurate operations and try again in order to complete the calculation correctly. This of course, wastes time.
A very corrupted registry will cause computer errors, crashes and even occasionally, the blue screen error.
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