Which command can be used to manually add a package to the driver store?

Idon understand these and need some ! ?

To increase sales, robert sends out a newsletter to his customers each month, letting them know about new products and ways in which to use them. in order to protect his customers' privacy, he uses this field when addressing his e-mail. attach bcc forward to

The head restraint should be adjusted so that it reaches a.the top of your ears b.the base of your skull c.the top of the head