Kerish Doctor 2017 - Version 4.65 Kerish Doctor 2017 is an integrated solution for computer maintenance that utilizes the most promising developments in this area.Due to its unique system, Kerish Doctor 2017 prevents Windows crashes in real time and also safely fixes registry errors.The application regularly performs a maximally thorough and safe cleaning of your system to eliminate accumulated digital 'trash', thereby increasing the efficiency of your computer in the best way possible.Kerish Doctor 2017 protects your PC against malware and potential vulnerabilities and monitors computer settings that are important from the point of view of security.The Smart Update system promptly updates the application's databases, which are constantly being improved by our experts. Thanks to this system, the