Factory resetting your PC can be a necessary step to troubleshoot issues, resolve software or hardware issues, or clear out malware. This step-by-step guide discusses everything you need to know to reset your PC, including the importance of preparing your PC before resetting, how to back up your data, common mistakes to avoid, factory resetting using built-in recovery tools, how to reset your PC to its original state, and factors to consider before resetting your PC.