Comodo System Cleaner is a powerful suite of utilities and tools that allows you to make your Windows XP, Vista or Seven computer faster, more efficient and more secure. Take control by customizing virtually every aspect of Windows XP or Vista behavior with just a few mouse clicks. Optimize system performance, disk space and overall stability with built in Registry Cleaner and Disk Cleaner tools. Gain complete visibility and control over your computer's hardware, software, processes and performance with powerful diagnostics tools. Ensure complete on-line and off-line privacy by clearing the history, cache and temp files of Internet browsers, Instant Messengers and Windows applications. 100% Safe Cleaning - Unique 'Registry Protection' and 'Safe Delete' features automatically roll back your system if important files were deleted in error