To prevent third-party content providers from tracking your movements, what feature should you enable?

Enabling InPrivate Filtering is an effective way to prevent third-party content providers from tracking your web activities. This feature, found in various internet browsers, allows users to browse the web without storing data that can be used for tracking purposes, such as cookies from third-party sources. When InPrivate Filtering is activated, the browser limits the information shared with external advertisers and other tracking entities, thus enhancing user privacy online.

By using InPrivate Filtering, you create a more secure browsing experience, as the feature effectively blocks tracking scripts from third-party sites and helps you maintain better control over your personal data and online footprint. This is particularly important for users who are concerned about their privacy and want to minimize the amount of data that can be aggregated by external sites.

The other options, while relevant to security and browsing performance, do not specifically target the prevention of third-party tracking. SmartScreen Filter aids in protecting users from phishing websites and malware but does not restrict third-party tracking. Compatibility Mode helps users view websites that may not be optimized for their browser version, and "No change is needed" implies that tracking is not an issue, which is not accurate for users seeking more privacy.