A technician is troubleshooting a Windows 10 PC that is unable to start the GUI. A new SSD and a new copy of Windows were recently installed on the PC. Which of the following is the most appropriate c

msconfig (System Configuration) is used to manage startup programs, boot options, and services once the OS is running, which is not the case here.

chkdsk (Check Disk) is used to check a disk for file system errors and bad sectors, which is less likely to be the primary cause of a GUI failure immediately after a new Windows installation compared to corrupted system files.

The sfc /scannow command (System File Checker) scans for and repairs corrupted or missing Windows system files. Since a new copy of Windows was recently installed and the GUI isn't loading, it's highly probable that some core system files related to the graphical interface might be corrupted or missing, making sfc the most direct tool to address this.

diskpart is a command-line utility for managing disk partitions, which would have been used during the SSD installation, not typically for fixing a GUI loading issue post-installation.

mstsc (Microsoft Terminal Services Client) is used for remote desktop connections and is irrelevant for fixing a local GUI startup issue.