It will reveal the errors you have in your Registry, make a good backup before repairs are made, then clean and repair this very important part of your computer.īut, unfortunately, there are a lot of bad Registry cleaners on the market and they have the potential of doing more harm than good. Still, we know there are many NNT readers who would like to venture into the Registry in order to capture better system performance and, it’s true, as more and more programs are introduced into our computers and often removed with snippets left in the Registry, our machines slow to a snails’ crawl.Ī good Registry cleaner will help – in fact, do its job without a great deal of computer literacy on the user’s part. Although a properly maintained Registry produces fewer system errors and provides better performance, anything done to the Registry requires knowledge and expertise.Ī slip can lead to more problems or bring your system to a standstill. Most computer-savvy users will agree that the Registry is the most sensitive and critical element of the Microsoft operating system. Microsoft does not guarantee that problems that you cause by using Registry Editor incorrectly can be resolved. If you use Registry Editor incorrectly, you can cause serious problems that may require you to reinstall your operating system.

The Registry contains information that Windows continually references during operation, such as profiles for each user, the applications installed on the computer and the types of documents that each can create, property sheet settings for folders and application icons, what hardware exists on the system, and the ports that are being used.”Ī separate software registry cleaner to modify your Registry isn’t a must-have, but read what Microsoft says, in a Help article: “ You can edit the registry by using Registry Editor (Regedit.exe or Regedt32.exe). The Microsoft Computer Dictionary, Fifth Edition defines the Registry, in part, as “a central hierarchical database used to store information necessary to configure the system for one or more users, applications and hardware devices.

Free registry cleaner