What are the common tools implements and equipment that should be regularly maintain​

From excel to powerpoint, you can copy and paste a. cell ranges and charts, one at a time. b. cell ranges and charts, simultaneously. c. charts only. d. cell ranges only.

Anetwork security application that prevents access between a private and trusted network and other untrusted networks

Of the following pieces of information in a document, for which would you most likely insert a mail merge field?