computer programme vs computer program

computer programme and computer program both are nouns.

Word	Noun	Adjective	Verb	Adverb
computer programme	Yes	No	No	No
computer program	Yes	No	No	No

As nouns, computer programme and computer program are synonyms defined as:

computer programme and computer program: (computer science) a sequence of instructions that a computer can interpret and execute

Other synonyms of computer programme include program, programme.

computer programme (noun)	computer program (noun)
(computer science) a sequence of instructions that a computer can interpret and execute	(computer science) a sequence of instructions that a computer can interpret and execute