Turning off the computer, Using the computer safely

Chapter 4: Keeping the computer safe

Turning off the computer

To turn off the computer:

1.Save your work and close all programs.

2.Click Start, and then click Shut down.

Using the computer safely

ÅWARNING:practices: To reduce the risk of electric shock or damage to your equipment, observe these

■Plug the power cord into an AC outlet that is easily accessible at all times.

■Disconnect power from the computer by unplugging the power cord from the AC outlet (not by unplugging the power cord from the computer).

■If provided with a 3-pin attachment plug on your power cord, plug the cord into a grounded (earthed) 3-pin outlet. Do not disable the power cord grounding pin, for example, by attaching a 2-pin adapter. The grounding pin is an important safety feature.

ÅWARNING: To reduce the risk of serious injury, read the Safety & Comfort Guide. It describes proper workstation setup and proper posture, health, and work habits for computer users. The Safety & Comfort Guide also provides important electrical and

mechanical safety information. To access this document, click Start, click Help and Support, and then click User Guides. The Safety & Comfort Guide is also available on the Web at http://www.hp.com/ergo.

ÅWARNING: To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950).

ÅWARNING: To reduce potential safety issues, use only the AC adapter or battery provided with the computer, a replacement AC adapter or battery provided by HP, or a compatible AC adapter or battery purchased as an accessory from HP.

For more safety and regulatory information, and for battery disposal information, refer to the Regulatory, Safety and Environmental Notices. To access the notices, click Start, click Help and Support, and then click User Guides.

24	Notebook Essentials

tm2t-2200, tm2-2150us, tm2t-2100 specifications

The HP tm2t-2100, tm2-2150us, and tm2t-2200 are part of HP's TouchSmart series, which focus on delivering a versatile and user-friendly experience. These models are especially noted for their 2-in-1 functionality, combining the features of a laptop and a tablet, appealing to users who desire flexibility in their devices.

The HP tm2t-2100 comes equipped with a 12.1-inch touchscreen display, providing an engaging interface for users who want to utilize touch capabilities for navigation and interaction. The device supports multi-touch input, making it ideal for a variety of applications, from casual browsing to detailed design work. This model operates on an Intel Core 2 Duo processor, delivering ample processing power for everyday tasks and capable of handling more demanding applications.

Moving on to the tm2-2150us, this model enhances performance with a slightly upgraded processor and graphics capabilities. It includes an Intel Core i3 option, providing improved speed and efficiency for multitasking. The device also boasts an impressive battery life, ensuring that users can stay productive throughout the day without worrying about frequent recharging. The tm2-2150us maintains the same responsive touchscreen, making it suitable for both professional and entertainment purposes.

The tm2t-2200 features further enhancements, including advanced graphics options with integrated Intel HD Graphics, allowing for smoother visuals and better performance in multimedia tasks. This model is particularly popular among students and professionals who require a portable yet powerful device for presentations, lectures, or casual gaming. The touchscreen is complemented by an active digitizer, supporting precise pen input for drawing or annotating documents, thus expanding its usability for creative professionals.

All three models in the HP TouchSmart tm2 series feature HP’s unique software enhancements, including HP MediaSmart for quick access to multimedia content and HP TouchSmart software for an intuitive interface. Additionally, they come with various connectivity options such as USB ports, HDMI output, and built-in Wi-Fi, ensuring seamless connectivity with other devices and networks.

In summary, the HP tm2t-2100, tm2-2150us, and tm2t-2200 stand out for their innovative combination of laptop and tablet functionalities, powerful processing options, and enhanced interactive displays. With their varying specifications, they cater to different user needs, making them a versatile choice in the realm of portable computing.