The ________ displays commands that are commonly used with the selected object and fades from view when the mouse pointer is moved away

Unlike mainframe computers, which typically run multiple applications simultaneously to serve a wide variety of users,____________________ generally run one program at a time, as fast as possible.

Fill in the blank(s) with the appropriate word(s).

Brightness is the strength or purity of a color.

Answer the following statement true (T) or false (F)