System Watcher component rolls back the changes made to the operating system by malicious or other activity of applications.
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#Kaspersky antivirus free download update#
To keep Kaspersky Free up to date, you need to update the databases and application modules used by the application. You can enable and disable protection components, and configure their settings. Every type of threat is handled by an individual protection component (see the description of components in this section). Protection components are designed to protect the computer against various types of information security threats, network attacks, and fraud. Various functions and protection components are available as part of Kaspersky Free to deliver comprehensive protection.
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Kaspersky Free provides comprehensive protection against various types of information security threats.