how am i ganna download free microsoft excel and word?

[yaman]

my boss tried to add+remove some of the old files from pc so that way pc will be more faster. And next day i realize that he accidently removed microsof excel and word programs
how am i ganna add or download microsoft excel and word into my pc
please help!!

thank you

 

[Uh?]

my boss tried to add+remove some of the old files from pc so that way pc

will be more faster. And next day i realize that he accidently removed
microsof excel and word programs.

how am i ganna add or download microsoft excel and word into my pc?
please help!!!

thank you

Install them from the original CD.