Using Virus Protection Programs, Using Windows Update

Using Virus Protection Programs

HP provides a virus-scanning software program to help protect your PC (select models only).

A PC virus can destroy information on the hard disk drive. You can get a virus from infected files that you open from:

•An e-mail message or attachment.

•A file downloaded from the Internet.

•A diskette (floppy disk).

•A CD or DVD disc.

Some viruses affect your PC immediately, while others may activate only if you open a certain file or do not delete the file before a certain date. New types of viruses are invented all the time.

The virus-scanning software program on your PC has pre-set options that make your PC safe. After you enable the virus-scanning program, it checks your PC files for viruses.

The virus-scanning program manufacturer provides free virus definition updates through your Internet connection for an initial period after your PC purchase. You can purchase a subscription service for updates after the initial free period expires.

You should take the following precautions to protect your PC:

•Do not open unsolicited e-mail from unknown sources.

•Download files only from sources you feel are safe.

•Always scan documents for viruses before opening them.

•Make sure you have the latest version of your virus-scanning software.

Using Windows Update

The Microsoft Windows XP operating system has a Windows Update software program that scans your PC, identifies necessary updates, and helps you to download them. Install critical updates to maintain your PC security and operation.

To open Windows Update, click Start on the taskbar, click Help and Support, and then click Windows Update. Your PC must be connected to the Internet to display the Windows Update home page. Click Yes if you are prompted to install required software or controls. Click Scan for Available Updates and follow the onscreen instructions.

Introducing the PC 3

SR1211NX, SR1601NX, SR1230NX, SR1350AP, SR1365CL specifications

The HP SR series of desktop computers includes a variety of models designed to cater to different user needs, from basic home use to more advanced applications. Among these models, the HP SR1411NX, SR1520IL, SR1410AP, SR1463CL, and SR1430KR stand out for their unique features and reliable performance.

Starting with the HP SR1411NX, this model is equipped with an AMD Athlon 64 processor, providing solid performance for everyday tasks such as web browsing, document editing, and multimedia consumption. It comes with ample memory, typically around 1GB, which can be upgraded, allowing users to enhance multitasking capabilities. The SR1411NX also features a spacious hard drive, offering plenty of storage for documents, photos, and videos.

The HP SR1520IL takes a slightly different approach by integrating an Intel Core Duo processor, which offers improved performance and energy efficiency compared to its predecessors. This model is ideal for users who require a balance between power and power consumption. Additionally, the SR1520IL features integrated graphics, which is sufficient for casual gaming and media playback.

Next, the HP SR1410AP continues the trend of reliable performance with an AMD Sempron processor. It targets budget-conscious consumers who need a functional yet affordable PC. The SR1410AP typically includes a DVD drive and supports various connectivity options, making it a versatile choice for home and office use.

Moving on to the HP SR1463CL, this model is designed with gamers in mind, as it often comes with better graphics options and a more powerful processor. It is equipped with a larger memory capacity and can support high-definition gaming and multimedia applications. The SR1463CL also boasts a stylish design, making it an attractive addition to any setup.

Finally, the HP SR1430KR caters to users looking for a compact desktop solution without sacrificing performance. Featuring a dual-core processor and increased RAM options, it strikes a good balance between size and capabilities. It supports various peripheral connections and multimedia formats, making it suitable for entertainment and productivity.

In summary, the HP SR series, with models like the SR1411NX, SR1520IL, SR1410AP, SR1463CL, and SR1430KR, offers varied features tailored to meet different user needs. From basic computing tasks to gaming and multimedia, these models provide a range of technologies and characteristics that ensure reliable performance and user satisfaction.