Various applications and documents are represented on theWindows desktop by __________
1). Symbols
2). Labels
3). Graphs
4). Icons
3. ______key combination that lets you toggle between open windows
4. Personal computers can be corinected together to form a -
8. Most mail programs automatically complete the following two parts in an e-mail ?
10. The combination of the operating system and the processor is referred to as the computer's: