Which tool should be used if you want to do Startup Repair in Windows?

To perform a Startup Repair in Windows, the appropriate tool is Windows RE (Windows Recovery Environment). Windows RE is a powerful recovery toolset that provides various options for troubleshooting and recovering Windows systems after failures.

In the context of Startup Repair, this tool allows users to automatically diagnose and repair issues that prevent Windows from starting correctly. When a system encounters startup problems, accessing the Windows Recovery Environment provides options like Startup Repair, which attempts to fix common startup issues without affecting personal files.

Other options, while useful in their own right, do not serve this specific function. For example, File History is primarily used for backing up and restoring files, while System Restore is designed to revert the system back to a previous state without affecting personal data but does not specifically target startup-related issues. Safe Mode is a diagnostic startup mode that allows users to boot into a minimal environment to troubleshoot and resolve software conflicts, but it does not specifically conduct repairs on startup problems. Therefore, in this scenario, using Windows RE is the optimal choice for Startup Repair tasks.