Which command is used in Windows to check the status of a hard drive?

The command used in Windows to check the status of a hard drive is CHKDSK. This command stands for "check disk." It performs a series of checks on the file system and file system metadata of a volume for logical and physical errors. When you run CHKDSK, it scans for and repairs issues such as bad sectors, lost clusters, cross-linked files, and directory errors, making it an essential tool for maintaining the integrity of data on a hard drive.

In addition to checking the health of the drive, CHKDSK can also provide detailed information about the drive's status, including the amount of space used and available. This makes it useful not only for troubleshooting potential problems but also for routine maintenance.

Other commands like DISKCHECK and STATUSDISK do not exist in the Windows command line interface, which eliminates them as viable options. SCANDISK is an older command associated with Windows 9x systems that served a similar purpose, but it has largely been replaced by CHKDSK in more recent versions of Windows. Thus, when needing to check the status of a hard drive in a modern Windows environment, CHKDSK is the appropriate and correct choice.