To review the test results at any time, which option can you click on?

To review test results at any time, selecting the "Manage Apex Tests" option is appropriate because this feature specifically allows users to access and analyze the results from Apex tests within the Salesforce environment. This functionality is designed for developers and testers to see how their test classes have performed and provides detailed insights into test execution outcomes, including success rates and failure reasons.

In contrast, the other options do not directly provide access to test results. "View Analytics" typically focuses on broader performance metrics and data insights rather than specific test outcomes. "Check Operations" might relate to broader governance or monitoring tasks, whereas "Access Documentation" is aimed at providing educational resources and guides, but it does not furnish real-time or historical data on test executions.