What is the best practice to follow when implementing a solution to a problem?

Making one change at a time and confirming the resolution is a fundamental best practice in troubleshooting and problem-solving. This method allows for a systematic approach, enabling the technician or administrator to clearly identify which change made an impact on the system. It helps in isolating variables, simplifying the troubleshooting process, and reduces the chance of introducing new issues while trying to fix the existing one.

When you change multiple factors at once, it becomes difficult to ascertain which change was effective, complicating the resolution process. This approach ensures that once a change is implemented, it is tested thoroughly to confirm that it resolves the issue before proceeding with any further interventions. This careful methodology minimizes downtime and enhances the overall reliability of the solution being implemented.