Computer Science- Assignment Online | assignmentsonline.org Penn Foster Exam- Assignment Online | assignmentsonline.org – Assignment Online | assignmentsonline.org 1. What is the default file extension for a file saved in Word 365? A. .doc365 B. .docext C. .docx D. .doc   2. Formulas within table cells always begin with A. parentheses. B. a symbol that […]