WordStar was created in 1978.

Valerie Hancorn has written:

'The WordStar user's reference manual' -- subject(s): WordStar (Computer program)

wordstar

Raylene Dill has written:

'WordStar' -- subject(s): MailMerge (Computer file), SpellStar, Word processing, WordStar (Computer file)

'Wordstar With Mailmerge Spellstar Correctstar Handbook/Paperback With Disc'

'Berkely House Catering'

There's no reason why not - provided you use version 4.0 or higher. Wordstar was originally developed under the CP/M operating system - and later migrated to MS-DOS. I remember using Wordstar 5 on a training course many years ago !