 Because Everything does not index content and, for NTFS drives, relies only on the NTFS change journal to filter file updates, the only file system activity it requires on NTFS drives is updating its index, and it uses very little memory and processor time to provide its service when only indexing NTFS and ReFS drives.Take Command Console incorporates the internal command codice_1 to allow command line access to the program.These alternative and also free search engines use the same technique of reading the NTFS index directly