A user's Windows 11 laptop seems to be unstable. The system is still behaving strangely after the user removed the software he had installed. You have checked the system and found no evidence of malware infection. What should you do next?

Using a system restore point from a time when the system was functioning properly is the best way to fix a Windows installation that appears to be unstable. If that doesn't work, you should perform an in-place update that will reinstall the Windows 11 operating system files by booting into WinRE ➢ Troubleshoot ➢ Reset this PC and choosing to keep your personal files. It is not necessary to delete the Registry or reformat the drive and reinstall the operating system.