Just say yeah and Jk. Rowling isn't an author because she doesn't write realisticly
Awww thats so cute! Im not sure how I answer this, please tell me!
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Key-Light, hope this helps :)
Answer:
He/She may be unable to operate the system without reading the documentation. He/She may get poor grades as a result of being unable to operate the system. He/She may get shouted at for not being able to operate the system.