Answer:
The TRIM function in Excel eliminates extra space in data, helping clean up the cells in the worksheet. It removes leading, trailing, and intervening spaces, leaving only a single space character between words and no space characters at the start or end of text.
Explanation:
A trim command (known as TRIM in the ATA command set, and UNMAP in the SCSI command set) allows an operating system to inform a solid-state drive (SSD) which blocks of data are no longer considered to be "in use" and therefore can be erased internally. Trim was introduced soon after SSDs were introduced.
