The Windows registry is a database repository of information about a computer's configuration. Installing and uninstalling software will make your registry a mess, leading to decreased PC performance and causing computer crashes.The registry size keeps growing when you use Windows. When the registry becomes very large, your computer's performance will be decayed and unstable. Some computer users even spend a lot of time trying to go through the registry and edit it manually. Not only can this be a daunting task, it is also a risky one.With Delones Registry Cleaner you can safely clean, repair and optimize the Windows registry with a few simple mouse clicks! Problems with the Windows registry are a common cause of Windows crashes, slow performance and error messages. By using a registry cleaner regularly and fixing registry errors your system should not only be more stable but it will also help improve your system performance without expensive hardware upgrades.Key features:- One-button checkup makes sure your pc is clean- Optimizes your registry for better performance- Reduces time of system to boot up- Repairs and maintains your pc at peak performance- Speeds up boot up time- Eliminates blue screen of death problemScan, Repair and Speed up your PC.