A) <span>unauthorized duplication of software </span>
That is encryption. Encrypted files usually have a password assigned. In order to decrypt the file, you need to have the password.
Answer:
A drop cap (dropped capital) is a large capital letter used as a decorative element at the beginning of a paragraph or section. The size of a drop cap is usually two or more lines.
a superscript is a character(s) half the height of a standard character and printed higher than the rest of the text.
In word processing, the word indent is used to describe the distance, or number of blank spaces used to separate a paragraph from the left or right margins.
you can install a 64 bit operating system on a 32 bit machine.
hope this helps!