STS-FINALS

• PERSONAL COMPUTER (PC). It is single-user instrument.
• • COMPUTER are among the most important contributions of advances in the Information Age to society.
• LAPTOPS these are portable computers that integrate the essentials of a desktop computer.
•  PERSONAL DIGITAL ASSISTANTS (PDAs) these are tightly integrated computers that usually have no keyboards but rely on a touch screen for user input.
•  SERVER It refers to a computer that has been improved to provide network services to other computers.
• MAINFRAMES these are huge computer systems that can fill an entire room.
•  WEARABLE COMPUTERS they involve materials that are usually integrated into cell phones, watches, and other small objects or places.