计算机文化基础

Brand: 化学工业出版社    Sold By: EM China
计算机文化基础
计算机文化基础
计算机文化基础
计算机文化基础

计算机文化基础

Brand: 化学工业出版社    Sold By: EM China
$34.01 In Stock
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计算机文化基础

计算机文化基础

$34.01

内容简介本书是根据*高等学校计算机基础课程教学大纲的要求并参考了非计算机专业计算机等级考试大纲编写而成的。本书针对计算机文化基础课的各个知识点进行了深入浅出的讲解,全书注重知识性、技能性与应用性的相互结合,内容丰富、图文并茂、通俗易懂。
全书共分8章,其内容主要包括计算机基础知识、鼠标与键盘操作及汉字输入、Windows XP操作系统、Word 2007文字处理、Excel 2007电子表格、PowerPoint 2007演示...
Product Details

内容简介
本书是根据*高等学校计算机基础课程教学大纲的要求并参考了非计算机专业计算机等级考试大纲编写而成的。本书针对计算机文化基础课的各个知识点进行了深入浅出的讲解,全书注重知识性、技能性与应用性的相互结合,内容丰富、图文并茂、通俗易懂。
全书共分8章,其内容主要包括计算机基础知识、鼠标与键盘操作及汉字输入、Windows XP操作系统、Word 2007文字处理、Excel 2007电子表格、PowerPoint 2007演示文稿、计算机网络与Internet基础以及常用工具软件的使用等。本书在介绍知识点的同时,着重强调了操作技能的训练。各章都有实用的上机实训、课后练习题,供读者深入理解知识点和上机实际操作与练习使用。
本书可作为普通高校非计算机专业学生计算机文化基础课的教材,也可作为成人教育和各类计算机培训学校的培训教材,同时也可作为计算机初学者参加计算机等级考试的自学参考书。
目  录
第1章 计算机基础知识
1.1 计算机概述
1.1.1 计算机的发展历程
1.1.2 计算机的特点
1.1.3 计算机的分类
1.1.4 计算机的应用
 1.2 计算机中的数制与各进制数之间的转换
1.2.1 数制的基本概念
1.2.2 各进制数之间的转换
 1.3 计算机的组成结构
1.3.1 计算机的工作原理
1.3.2 计算机的数据单位
1.3.3 计算机的数据编码
1.3.4 计算机指令
在线试读
第1章 计算机基础知识
1.1 计算机概述
  1.1.4 计算机的应用
计算机的应用涉及科学研究、军事技术、工农业生产、文化教育和家庭生活等各个方面。
(1)科学计算(数值计算)
科学计算一直是电子计算机早基本的应用,体现了其运算速度快、精度高的特点;随着人们对客观世界的认识,越来越多的研究工作从定性转向了定量,涉及的数学模型和计算工作规模也越来越大。因此,在工程设计、地震预测、气象预报及火箭发射等科研、军事领域,在数学、物理、化学、天文和地理等自然科学领域,在航天、汽车、造船和建筑等工程技术领域,计算机已成为必不可少的计算工具。
(2)数据处理(信息管理)
数据处理是现代信息社会必不可少的重要工作,计算机的应用为广泛,主要是指对数据进行采集、加工、存储和传递,并进行综合分析等。具体包括:数据采集、数据转换、数据分组、数据组织、数据计算、数据存储、数据检索和数据排序等方面。
目前计算机数据处理已广泛应用于文字处理、文档管理、编辑排版系统和办公自动化系统,企、事业单位的各种管理信息系统,图书资料的情报检索系统,以及图像处理方面的图像信息系统等。据统计,目前世界上80%的计算机用于数据处理工作。
(3)过程控制(实时控制)
过程控制是指将计算机用于控制各种自动装置、自动仪表和生产过程等。用于生产自动控制的计算机都是实时控制。例如,工业生产自动化方面的巡回检测、自动记录、监视报警和自动调控等。计算机的过程控制系统还广泛应用于交通运输、通信邮电、气象卫星、农业生产和家用电器等领域。
……

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

内容简介
本书是根据*高等学校计算机基础课程教学大纲的要求并参考了非计算机专业计算机等级考试大纲编写而成的。本书针对计算机文化基础课的各个知识点进行了深入浅出的讲解,全书注重知识性、技能性与应用性的相互结合,内容丰富、图文并茂、通俗易懂。
全书共分8章,其内容主要包括计算机基础知识、鼠标与键盘操作及汉字输入、Windows XP操作系统、Word 2007文字处理、Excel 2007电子表格、PowerPoint 2007演示文稿、计算机网络与Internet基础以及常用工具软件的使用等。本书在介绍知识点的同时,着重强调了操作技能的训练。各章都有实用的上机实训、课后练习题,供读者深入理解知识点和上机实际操作与练习使用。
本书可作为普通高校非计算机专业学生计算机文化基础课的教材,也可作为成人教育和各类计算机培训学校的培训教材,同时也可作为计算机初学者参加计算机等级考试的自学参考书。
目  录
第1章 计算机基础知识
1.1 计算机概述
1.1.1 计算机的发展历程
1.1.2 计算机的特点
1.1.3 计算机的分类
1.1.4 计算机的应用
 1.2 计算机中的数制与各进制数之间的转换
1.2.1 数制的基本概念
1.2.2 各进制数之间的转换
 1.3 计算机的组成结构
1.3.1 计算机的工作原理
1.3.2 计算机的数据单位
1.3.3 计算机的数据编码
1.3.4 计算机指令
在线试读
第1章 计算机基础知识
1.1 计算机概述
  1.1.4 计算机的应用
计算机的应用涉及科学研究、军事技术、工农业生产、文化教育和家庭生活等各个方面。
(1)科学计算(数值计算)
科学计算一直是电子计算机早基本的应用,体现了其运算速度快、精度高的特点;随着人们对客观世界的认识,越来越多的研究工作从定性转向了定量,涉及的数学模型和计算工作规模也越来越大。因此,在工程设计、地震预测、气象预报及火箭发射等科研、军事领域,在数学、物理、化学、天文和地理等自然科学领域,在航天、汽车、造船和建筑等工程技术领域,计算机已成为必不可少的计算工具。
(2)数据处理(信息管理)
数据处理是现代信息社会必不可少的重要工作,计算机的应用为广泛,主要是指对数据进行采集、加工、存储和传递,并进行综合分析等。具体包括:数据采集、数据转换、数据分组、数据组织、数据计算、数据存储、数据检索和数据排序等方面。
目前计算机数据处理已广泛应用于文字处理、文档管理、编辑排版系统和办公自动化系统,企、事业单位的各种管理信息系统,图书资料的情报检索系统,以及图像处理方面的图像信息系统等。据统计,目前世界上80%的计算机用于数据处理工作。
(3)过程控制(实时控制)
过程控制是指将计算机用于控制各种自动装置、自动仪表和生产过程等。用于生产自动控制的计算机都是实时控制。例如,工业生产自动化方面的巡回检测、自动记录、监视报警和自动调控等。计算机的过程控制系统还广泛应用于交通运输、通信邮电、气象卫星、农业生产和家用电器等领域。
……

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

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