An email account is an electronic mailbox you receive from an ____.

A) ISP
B) email service provider
C) email client
D) email address

A(n) ____ is system software.

A) spreadsheet program
B) operating system
C) word processing program
D) presentation graphics program

What is the purpose of the motherboard component labeled A?
[ expansion slot | chipset | GPU | CPU socket | memory slot | heat sink ]