There is no statistical evidence to back such claims. These registry cleaners and optimizers claim to speed up your computer by finding and removing orphaned and corrupt registry entries that are responsible for slowing down system performance. Some of these programs even incorporate optimization and registry cleaning features alongside anti-malware capabilities.

Many of them include such features as a registry cleaner, registry optimizer, disk optimizer, etc. There are numerous programs which purport to improve system performance, make repairs and tune up a computer. Why you should not use Registry Cleaners and Optimization Tools This limits the overall size of the registry.Īs for the use of a registry cleaner and optimizing software, the following was originally posted by quietman7, our resident security expert.īleeping Computer DOES NOT recommend the use of registry cleaners/optimizers for several reasons: The key will show the whole file rather than a value.

Data ranging in size from 1k to 2k should be stored as a file and referred to by using a key in the registry rather than being stored as a value. These files take up little space I would leave this alone.

How to remove junk files in windows 10