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" Clicking the What To Know Before Installing Windows option provides you with general installation advice, such as ensuring that your computer needs to meet the minimum hardware requirements and that you should have your product key ready..

Correct Answers: C, D, and E A. Incorrect: The System Restore utility is useful for troubleshooting problems caused by system misconfigurations. However, it can be used only if the system is bootable. B. Incorrect: The Last Known Good Configuration is a quick way to resolve problems caused by misconfigurations and faulty drivers. Although the Last Known Good Configuration is available at the boot menu and can therefore be used in this scenario, it would not resolve the problem because the problem is not related to a misconfiguration. Failure to boot after a power failure is generally caused by corrupted files or a damaged hard disk neither of which Last Known Good Configuration is capable of repairing. C. Correct: Safe mode might or might not work in this scenario, but it is the first thing to try. Safe mode loads a minimal set of drivers, and as such, it has a higher chance of successfully booting than Windows XP Professional s standard boot mode. If safe mode does start successfully, you can use the graphical user interface to diagnose the hardware problems. If you determine that system files have been damaged, you can initiate a scan of the disk and, if necessary, restore files from the system CD.

Windows 7 Hardware Requirements Operating systems work properly only when you install them on computers that meet the minimum hardware requirements. You should remember that these requirements are just for the operating system itself, but most people want to do more than just run an operating system: they also want to run applications. Applications require memory and storage space beyond that of the operating system minimum requirements. As someone who may be responsible for making recommendations about the specifications of computer hardware that your organization will purchase, you need to take into account the hardware requirements of the operating system and the applications that will run on it, not just the operating system itself. Windows 7 Starter and Windows 7 Home Basic have the following minimum hardware requirements:

Device Manager details the hardware components that are on the computer and denotes any malfunctioning hardware with either a red X or a yellow exclamation point. You should check Device Manager if physical connectivity is not the problem, and before you attempt other troubleshooting techniques. If you find a problem with a modem or NIC, the hardware can be repaired or replaced quickly, and the user can be connected to the network again promptly. To use Device Manager to locate and troubleshoot hardware devices installed on the computer, follow these steps: 1.

Manage system processes and monitor the performance of a .NET Framework application by using the diagnostics functionality of the .NET Framework 2.0 (Refer System.Diagnostics namespace).

Figure 13-8

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One of your customers has a computer running Windows XP Professional, and she uses Outlook 2003 for e-mail. She recently used Windows Update to upgrade to the latest versions of Internet Explorer and Outlook. Now, the icon for Outlook Express appears on her Start menu instead of the icon for Outlook 2003. How can you change the icon A. Use the Customize Start Menu dialog box to change the e-mail program used. B. Right-click the E-Mail icon on the Start menu and select the Choose Default Mail Handler command. C. Start Internet Explorer and use the Programs tab of the Internet Options dialog box to select Outlook as the default e-mail program.

The Windows PowerShell Get-Help cmdlet is the best place to start looking for information, especially when you are just getting started with Windows PowerShell. The simplest form of help is provided by typing the Get-Help cmdlet followed by the cmdlet name you want help with, for example: