POP3 is not useful if you do not have a permanent connection to a network and must dial in using a temporary Internet connection.

Small boxes of text that can be added to a cell are called ________

Fill in the blank(s) with correct word

When you draw a flowchart, you use a(n) ____________________ to represent the input symbol, which indicates an input operation.

Fill in the blank(s) with the appropriate word(s).