要关闭“Desktop Cleanup Wizard”(清理桌面向导),请执行以下操作。

注 :您随时可以单击“Run Desktop Cleanup Wizard every 60 days”(每 60 天运行桌面清理 向导)下的“Clean Desktop Now”(现在清理桌面 )来运行清理桌面 向导。

1.在桌面的闲置区域上单击鼠标右键,并单击“Properties”(属性 )

2.单击“Desktop”(桌面 )选项卡,并单击“Customize Desktop”( 自 定义桌面 )

3.单击“Run Desktop Cleanup Wizard every 60 days”(每 60 天运行桌面清理 向导)以清除复选标记。

4.单击“O K”(确定 )

要随时运行清理桌面向导,请:

1.在桌面的闲置区域上单击鼠标右键,并单击“Properties”(属性 )

2.单击“Desktop”(桌面 )选项卡,并单击“Customize Desktop”( 自 定义桌面 )

3.单击“Clean Desktop Now”(现在清理桌面 )

4.系统显示“Desktop Cleanup Wizard”(清理桌面向导)时,单击“Next”( 下 一步)

5.在快捷方式列表中,取消选择所有要保留在桌面上的快捷方式,然后单击“Next”( 下 一步)

6.单击“Finish”( 完 成 )删除快捷方式,并关闭此向导。

Internet 连接防火墙

将计算机连接至 Internet 后,Internet 连接防火墙可以为计算机提供基本的保护,以防止他人擅自访问计算机。启用用于网络连接的防火墙后,控制面板的“Network Connections” (网络 连接 )部分将显示带有红色背景的防火墙图标。

请注意,启用 Internet 连接防火墙后仍然需要使用病毒检查软件。

有关详情,请参阅 Windows 帮助和支持中心

设置家庭和办公网络

连接网络适配 器

将计算机连接至网络之前,必须先在计算机中安装网络适配器并连接网络电缆。

要连接网络电缆,请:

注 :将网络电缆插入计算机上的网络适配器连接器。请勿将网络电缆插入计算机上的调制解调器连接器。请勿将网络电缆插入墙上的电话插孔。

1.将网络电缆连接至计算机背面的网络适配器连接器。

插入电缆直至其卡入到位,然后轻轻拉动电缆以确保其连接稳固。

2.将网络电缆的另一端连接至网络设备。

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Dell 490 manual Internet 连接防火墙, 设置家庭和办公网络, 连接网络适配 器

490 specifications

The Dell PowerEdge 490 is a versatile and robust server designed to meet the demands of small to medium-sized enterprises. This server combines powerful performance with advanced features, making it suitable for various applications, from data storage to running critical applications.

One of the standout features of the Dell 490 is its support for dual Intel Xeon processors. The Xeon architecture provides exceptional processing power, enabling the server to handle complex tasks and multiple workloads simultaneously. This dual-processor capability is essential for businesses that require high availability and performance in their server operations.

The PowerEdge 490 supports up to 32 GB of DDR2 SDRAM, allowing for efficient multitasking and improved data access speed. The server's memory capacity ensures that it can support applications that require substantial RAM, which is increasingly important in today's data-driven environments.

Storage options are another highlight of the Dell 490. It features multiple drive bays that can support SAS, SATA, or SCSI hard drives, allowing businesses to customize their storage solutions based on their specific needs. The server supports a variety of RAID configurations, including RAID 0, 1, 5, and 10, providing options for data redundancy and performance optimization.

In terms of connectivity, the Dell PowerEdge 490 is equipped with several PCI Express slots, enabling the addition of various expansion cards for enhanced functionality. Whether it’s improved networking capabilities or graphics processing, the options for customization are plentiful. This adaptability ensures that the server can evolve alongside the organization’s growing needs.

The Dell 490 also incorporates advanced energy-efficient technologies, such as power management features designed to optimize energy consumption. This not only reduces operational costs but also makes it a more environmentally friendly option for businesses concerned about their carbon footprint.

In summary, the Dell PowerEdge 490 is a reliable server that boasts a combination of powerful processing capabilities, flexible storage options, and expandability. With its energy-efficient design and robust features, it remains an excellent choice for businesses looking to enhance their IT infrastructure while ensuring performance and adaptability for the future.