Printers are not essential, but useful if you want the convenience of printing materials from your home or office. Computer mice are available in wired or wireless connections, and are offered in ergonomic designs.Д¬omputer monitors are essential to view your computer activity. A computer stylusВ mouse is held like a pencil, and it comes with a specialized pad. The computer mouse and touchpadВ control the cursor. Ergonomic keyboards come in one- or two-piece designs, allowing users the flexibility to find the most comfortable position. The creation of ergonomic computer keyboards has helped alleviate muscle and joint pain, carpal tunnel syndrome, and other maladies that frequently affect users. With more people using computers for both work and personal use, excessive typing can lead to health problems. The most important input device for your computer is the keyboard, but all computer keyboards aren't equal. How often you use your computer, the type of work or play in which you engage, and your physical needs will determine which devices are best for you. Whether you use your machine for work, gaming, or entertainment, peripherals can improve your system's productivity and usability.

Add-ons range from essential input devices like keyboards, to enjoyable output devices like speakers.

Computer peripherals are external devices that enhance your machine's functionality through better performance, design, sound quality and more.

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