One employee complained that his boss ordered him to make a memo read, "for John and I, " rather than the correct usage, "for John and me, " Ms. O'Conner says.

WSJ: Grammar, a Victim in the Office

You can hold the button and do a long press on the screen to capture a screenshot, do two taps to bring up the S Memo application to make a note.

ENGADGET: AT&T Galaxy Note review Mobile

"For some time, I've been talking with (Turner Chairman and CEO) Phil Kent about wanting to make a change, and he supports my decision, " Walton wrote in a memo to employees.

CNN: president to resign at year's end