Top open an existing workbook, click the open button on the___________toolbar?A. form
B. standard
C. Drawing
D. Formatting
B. standard
C. Drawing
D. Formatting
A. Pencil work
B. Active cell
C. Menu bar
D. Workbook
A. by letters
B. by numbers
C. by cell references
D. by symbols
A. workbook
B. column
C. row
D. cell
A. Progrms
B. Macros
C. Procedured
D. All of these
A. Active cell
B. Cell containing a formula
C. Locked cell
D. Cell