www.mcs.csueastbay.edu

www.mcs.csueastbay.edu

PowerPoint Presentation to Accompany GO! with Microsoft Windows 7 Chapter 7 Backing Up Your Computer and Setting Up a Home Network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 1 Objectives Back Up and Restore Files and Folders Back Up and Restore Your Entire

Computer Configure System Restore and Recover Using Restore Points with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 2 Objectives Use the Network and Sharing Center to Set Up a Home Network Secure and Troubleshoot a Home Network Use Homegroup to Share Files and Printers on a Home Network

with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 3 Back Up and Restore Files and Folders Backing Up Files and Folders Backing Up Creation of extra copies of your files

External hard drive (portable hard drive) CD or DVD Online backup service Remote backup service Managed backup service Provides a system for backing up your computer files over the Internet on a scheduled basis and then storing the data securely on their computers with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 4 Back Up and Restore Files

and Folders Set up backup wizard Windows 7 feature that walks you through the process of backing up your data Start, Control Panel, System and Security, Back up your computer, Set up backup, Save backup on, What do you want to backup, Data files, Save settings and run backup, Close with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 5 Back Up and Restore Files

and Folders with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 6 Back Up and Restore Files and Folders with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 7

Back Up and Restore Files and Folders Restoring a File Moving a backup file from your backup device to your computer Start, Control Panel, System and Security, Backup your computer, Backup and Restore window, Restore my files, Browse for files, Browse the backup for files, file list, Restore files, Where do you want to restore your files, Restore with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 8

Back Up and Restore Your Entire Computer System Image Backup image that contains copies of programs, system settings, and files Used to restore the contents of your computer Complete restoration of your computer with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 9 Back Up and Restore Files

and Folders with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 10 Back Up and Restore Your Entire Computer External hard drive is best choice Would take several CDs or DVDs Process depends on whether you have a Windows 7 installation disc Backup and Restore window, Create a System Image, Follow steps in the Wizard

with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 11 Configure System Restore and Recover Using Restore Points Configuring and Recovering Using Restore Points System Restore Restores system files, not data files, to an earlier point in time Allows you to undo system changes to your computer without affecting personal files such as e-mail, documents and photos

Driver Program that allows a hardware device to work with your computer Can cause unexpected change to your computer with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 12 Configure System Restore and Recover Using Restore Points System Protection feature Creates and saves restore points Restore point

Like a snapshot of your computers settings Created by default Can be created manually Control Panel, System and Security, System, System protection, Systems Properties dialog box, System Restore with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 13 Configure System Restore and Recover Using Restore Points

with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 14 Configure System Restore and Recover Using Restore Points Restoring Previous Versions and Shadow Copies Previous versions Back up copies Shadow copies Change logs of files and folders saved as part of a restore point

with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 15 Configure System Restore and Recover Using Restore Points Restoring Previous Versions and Shadow Copies Right-click file or folder, click Properties, Previous Versions tab, select, Restore button with Microsoft Windows 7

2012 Pearson Education, Inc. Publishing as Prentice Hall 16 Configure System Restore and Recover Using Restore Points with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 17 Use the Network and Sharing Center to Set Up a Home

Network A network is a group of computers or other devices LAN Local area network Relatively limited area with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 18 Use the Network and Sharing Center to Set Up a Home Network Two common network arrangements Client/server network

Server stores account logon information. A computer that provides shared resources such as files or printers. Client computers request the services of the server Peer-to-peer network Computers connect directly without the need of a server with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 19 Use the Network and Sharing Center to Set Up a Home

Network Identifying Network Needs and Solutions Wired network Communicates with the network with phone wires or cables Less expensive, fast, reliable, easy to secure Wireless network Communicated with the network via radio signals Relatively inexpensive with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 20

Use the Network and Sharing Center to Set Up a Home Network Power line network Uses a buildings existing electrical wires Special devices connect each device to the buildings wall plugs with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 21 Use the Network and Sharing Center to Set Up a Home

Network Installing a Wired Network in Your Home Network traffic Signals sent through the network so devices on the network can communicate Router Sends information between two networks Find the quickest path for sending information Can be wired or wireless with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 22

Use the Network and Sharing Center to Set Up a Home Network Installing a Wired Network in Your Home Network Interface Card (NIC) Connects a device to a wired network Enables computer to connect to and communicate with a network Switch Connects two or more computers to a network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall

23 Use the Network and Sharing Center to Set Up a Home Network Installing a Wired Network in Your Home Ethernet Networking standard that uses cables to provide network access Sends signals using three speeds Mbps Megabits per second with Microsoft Windows 7

2012 Pearson Education, Inc. Publishing as Prentice Hall 24 Use the Network and Sharing Center to Set Up a Home Network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 25 Use the Network and Sharing Center to Set Up a Home Network

Installing a Wired Network in Your Home RJ-45 connector Looks similar to a phone jack Ethernet cables have an RJ-45 connector on each end. Used to connect each computers network adapter to the router or switch with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 26 Use the Network and Sharing Center to Set Up a Home

Network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 27 Use the Network and Sharing Center to Set Up a Home Network Installing a Wired Network in Your Home Ethernet cable Cat5 cable for Fast Ethernet Cat6 cable for Gigabit Ethernet

Connecting wired network hardware Install a network interface card, connect each computers network adapter to the router, turn on the router, restart computer, select Home, Work, or Public network. with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 28 Use the Network and Sharing Center to Set Up a Home Network Installing a Wired Network in Your Home Hub

Connect two or more computers to an Ethernet network Allows you to expand the number of computers that connect to your network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 29 Use the Network and Sharing Center to Set Up a Home Network Using Windows Connect Now to Install a Wireless Network in Your Home

Radio waves send and receive signals between devices in a wireless network Wireless access point Serves as the central connection of a wireless network that manages network traffic Wireless router Serves as the wireless access point with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 30 Use the Network and Sharing Center to Set Up a Home Network

Using Windows Connect Now to Install a Wireless Network in Your Home For a computer to communicate using radio waves, must have a wireless network adapter 802.11 (also known as Wi-Fi) Standards for wireless networks Be sure wireless network adapters support the same 802.11 standard used by the wireless router with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 31

Use the Network and Sharing Center to Set Up a Home Network Using Windows Connect Now to Install a Wireless Network in Your Home Windows Connect Now Windows 7 feature for setting up a wireless network Enables wireless routers to be configured using a USB device with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 32

Use the Network and Sharing Center to Set Up a Home Network Using Windows Connect Now to Install a Wireless Network in Your Home Service Set Identifier (SSID) Unique name for your network Passphrase String of characters used to control access to a network For more information Close any open programs. Click Start, click Help and Support, in the Search Help box type

Windows Connect Now and press Enter with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 33 Use the Network and Sharing Center to Set Up a Home Network Connecting to a Wireless Network and Managing Wireless Network Connections To use a wireless network, first initiate a connection from computer

Control Panel Network and Internet Click Connect to a network. Displays all available wireless networks with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 34 Use the Network and Sharing Center to Set Up a Home Network Connecting to a Wireless Network and

Managing Wireless Network Connections Unsecured network No passphrase required to connect Security-enabled network Requires a passphrase to connect with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 35 Use the Network and Sharing Center to Set Up a Home Network

Connecting to a Wireless Network and Managing Wireless Network Connections Unnamed network (also called hidden network) Must enter the network name and a passphrase to connect with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 36 Use the Network and Sharing Center to Set Up a Home Network Connecting to a Wireless Network and Managing Wireless Network Connections

Connecting to a network, click desired network, click Connect Disconnecting, click Network icon on right end of taskbar, right-click network, click Disconnect with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 37 Use the Network and Sharing Center to Set Up a Home Network Connecting to a Wireless Network and Managing Wireless Network Connections Manage Wireless Networks window

Control Panel, Click Network and Internet, Click Network and Sharing Center, click Manage wireless networks Allows you to change how you connect to a wireless network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 38 Use the Network and Sharing Center to Set Up a Home Network Connecting Your Network to the Internet

Internet Service Provider (ISP) Organization that provides access to the Internet for a fee with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 39 Use the Network and Sharing Center to Set Up a Home Network Access to the Internet Dial-up Internet access uses a phone line Also uses a modem which is a device that enables computer information to be transmitted

and received over a phone line DSL send digital signals over phone lines, but is much faster than dial-up. Can make phone calls while using. Cable uses coaxial cables used to deliver cable television with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 40 Use the Network and Sharing Center to Set Up a Home Network Access to the Internet

Broadband connection A high-speed Internet connection 256 kilobytes per second (kbps) or faster Requires a broadband modem that works with your ISP Wide Area Network (WAN) Network that connects geographically separated locations using telecommunication services with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 41 Secure and Troubleshoot a

Home Network Protecting Your Computer Using Windows Firewall Firewall Software or hardware that protects a computer from hackers and malicious software Hacker Person who uses computer expertise to gain access to computer systems without permission with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 42

Secure and Troubleshoot a Home Network Protecting Your Computer Using Windows Firewall Exception A program that will not be blocked by the firewall Incoming connection Traffic sent from the Internet to your computer To check firewall status Close any open programs. Control Panel, Systems and Security, Windows Firewall, To make an exception Allow a program or feature through Windows

Firewall, change settings, Allow another program, add program with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 43 Secure and Troubleshoot a Home Network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 44

Secure and Troubleshoot a Home Network Protecting Your Computer Using Windows Firewall Inbound traffic Data sent to your computer by other computers on the Internet Outbound traffic Data sent from your computer to other computers on the Internet with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 45

Secure and Troubleshoot a Home Network Securing a Wireless Network Without security, unauthorized users can access information on your computer Strong passphrase Encryption Used to scramble network traffic Configure wireless router to not broadcast its SSID or default network name with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 46

Secure and Troubleshoot a Home Network Troubleshooting Network Problems Troubleshoot Analyze the problem Determine possible causes Implement solutions with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 47 Secure and Troubleshoot a Home Network

Troubleshooting Network Problems Network discovery Is a network setting Controls how you see other computers on your network Controls whether other computers on your network can see your computer with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 48 Secure and Troubleshoot a Home Network Troubleshooting Network Problems

Gateway Connects two different networks Network and Sharing Center with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 49 Use Homegroup to Share Files and Printers on a Home Network Using Homegroup to Share Files and Printers on a Home Network Shared Resource

Device connected to one computer that can be accessed by another computer on the network Homegroup Group of computers that share files and printers with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 50 Use Homegroup to Share Files and Printers on a Home Network Using Homegroup to Share Files and Printers on a Home Network

Connecting a printer Start, Devices and Printers Share a specific folder In Windows Explorer, right-click folder, Share with with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 51 Use Homegroup to Share Files and Printers on a Home Network Using Homegroup to Share Files and Printers on a Home Network

Control Panel, Network, Internet, HomeGroup with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 52 Use Homegroup to Share Files and Printers on a Home Network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 53

Covered Objectives Back Up and Restore Files and Folders Back Up and Restore Your Entire Computer Configure System Restore and Recover Using Restore Points with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 54 Covered Objectives Use the Network and Sharing Center

to Set Up a Home Network Secure and Troubleshoot a Home Network Use Homegroup to Share Files and Printers on a Home Network with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 55 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of America.

with Microsoft Windows 7 2012 Pearson Education, Inc. Publishing as Prentice Hall 56

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