Editing IBM PC DOS (section)

=== {{anchor|6.10}}PC DOS 6.1 ===

PC&nbsp;DOS remained a rebranded version of MS-DOS until 1993. IBM and Microsoft parted ways&mdash;MS-DOS 6 was released in March, and PC&nbsp;DOS 6.1 (separately developed) followed in June. Most of the new features from MS-DOS 6.0 appeared in PC&nbsp;DOS 6.1 including the new boot menu support and the new commands {{mono|[[CHOICE (DOS command)|CHOICE]]}}, {{mono|[[DELTREE]]}}, and {{mono|[[MOVE (DOS command)|MOVE]]}}. [[QBasic]] was dropped and the [[MS-DOS Editor]] was replaced with the IBM [[E (PC DOS)|E Editor]]. It also licensed components of [[Central Point Software|Central Point's]] [[PC Tools (software)|PC Tools]], such as Central Point Backup Utility (CPBACKUP).<ref name="version-6.1" /><ref name="version-7" /> PC&nbsp;DOS 6.1 reports itself as DOS 6.00.