Kyle needs to select all of the text in his document to change the font. Which of the following actions should he complete to select all of the text? A) Triple-click in the selection bar
B) Double-click in the selection bar
C) Press Control B
D) Right-click in the selection bar

Dereck works for long hours on his computer.  he frequently experiences physical strain by the end of the day because he does not follow an important rule of ergonomics with respect to the use of keyboards.  which of the following actions of dereck could lead to physical strain? a.  placing the keyboard exactly in front of him while typingb.  keeping hands and wrists straight while typingc.  using wrist pads throughout the dayd.  pounding at the keys on the keyboard while typinge.  resting his hands on the keyboard when he is not typing