Windows 8 allows you to set options to ____________________ your factory settings, which is also known as doing a new install of, the operating system.

________ is a term used to refer to various licensing plans that enable copyright holders to grant certain rights to the work while retaining other rights

Fill in the blank(s) with correct word

?When animating objects with CSS, the key frame values 0% and 100% can be replaced with the keywords _____.

A. ?fromandto B. ?firstandlast C. ?startandend D. ?openandclose