If you give the author or speaker credit. Like i cant just say, Ask what you can do for your country, not what your country can do for you. i would have to put it like this. "Ask not what your country can do for you, but what you can do for your country"- John F. Kennedy.
Basically you have to put it in quotations and give the speaker credit.
Yes, because the creators of the legal copies are not making any money.
Yes, the original letter should be signed before making copies to maintain authenticity. The copies themselves do not need to be signed unless necessary for legal or administrative reasons.
cloning
no it is not legal to create copies of dvd's unless you work for a company that makes dvds. It's illegal and i wouldnt advise using it to record copywritten material.
yes it is legal because on the covers it says not to make illegal copies
If a photocopier is not making copies there is something missing. No paper, no toner, no electricity, paper jam within the machine to name a few.
Copies of documents are 'legitimate.' They may not be acceptable for certain legal situations. In which a notarized copy would have to be obtained.
Making Illegal copies of Cd's
A virus.
depends on how you look at it, by making more or by making identical copies of the same thing
The attorney that made the will should have a copy as well as the court where the original will was filed.
You can buy legal copies from places like iTunes.