If you want to change the fields on existing reports or add grouping, this is not possible once they are created

Windows 8.1 includes firewall software that has to be turned on

Indicate whether the statement is true or false

Two users share the same Windows 7 computer. The first user creates a document intended to be used by both users, and then logs off. The second user logs on and types the name of the document in the Start menu, but the document is not found. Which of the following is the problem?

A. The document is set to hidden. B. The document is locked. C. The document was saved as a system document. D. The document is owned by the first user