Chapter 1. Install and upgrade to Windows 8.1

Deploying a new operating system, whether it is to a single computer for a home user, a dozen computers for a small business, or 10,000 computers for a large enterprise (complete with myriad laptops, tablets, and other mobile devices), requires, in a nutshell, careful planning, researching, and testing.

First, you must decide which edition of Windows 8.1 will meet your clients’ needs. That requires some research and a knowledge of what each edition offers. Next, you’ll need to determine if there are existing hardware and software compatibility issues and decide what to do when compatibility poses a problem. You’ll also have to choose a clean installation or an upgrade given the scenario, and you’ll have to know what limitations exist for these options with regard to the currently installed operating system. Beyond that, you’ll need a plan to migrate users’ data, accounts, user profiles, Windows settings, and even applications before installing the new operating system.

Important: Have you read page xvi?

It contains valuable information regarding the skills you need to pass the exam.

Once you’ve done all of this, you might also have to determine how you’ll do it. You might perform the installation using an installation disk or installation files you’ve downloaded. There are other ways to deploy an operating system, though, especially if you have a lot of machines to update, which can include using the available large-scale assessment and deployment tools from Microsoft including the Application Compatibility Toolkit (ACT), the Windows Assessment and Deployment Toolkit (ADK), and the Microsoft Deployment Toolkit (MDT) 2013, among others. It all starts with evaluating existing hardware and software and assessing compatibility, though, so that’s where we’ll start.

Objectives in this chapter:

Objective 1.1: Evaluate hardware readiness and compatibility

Windows 8.1 is available in four editions. One, Windows RT, only runs on the ARM platform, but the other three can be installed on traditional 32-bit or 64-bit computing platforms. Beyond that, there are minimum requirements for installing each edition. There are various upgrade paths to consider, too, should you decide to go that route.

There are lots of ways to install Windows 8.1 and lots of scenarios to consider. There are upgrades, including in-place upgrades from Windows 7 and Windows 8 and limited upgrades from earlier operating systems. Depending on the currently installed operating system, you will be able to keep some combination of user accounts, user profiles, personal files and folders, Windows settings, and applications, which you learned about in the previous section.

There is also the clean installation, in which you format the hard drive before you install the operating system. If you need a clean installation on a computer that contains user data you need to keep, you have to back up the data before you begin. You can opt to migrate user data off the machine, perform a clean installation, and transfer the data back. In a similar scenario, you can migrate data off an old computer and onto a new one. (Migration options are detailed in Objective 1.3: Migrate and configure user data.) These are traditional installations and migration options, but now there are more installation options to consider, including installing Windows 8.1 as Windows To Go and to VHD.

On an enterprise level, installations are automated and customized. It would be extremely time-consuming to go from machine to machine to perform the upgrades manually. Although you won’t learn how to perform an automated installation or create a custom Windows 8.1 image here (that topic could fill more than a couple of chapters), you will gain a high-level understanding of it. You’ll likely be tested on general knowledge related to automated installations.

Users have data you need to back up prior to performing any type of installation task. They have more than data, though; they have settings unique to their computers, including desktop wallpaper, application settings and preferences, configurations for when the computer should sleep, and even settings for how the taskbar looks or what items appear in the Notification area. If you are upgrading Windows 7 or Windows 8 computers, you can keep all of these settings along with users’ personal files, but this kind of installation is only one of many scenarios. As you’ve learned already, there is no direct upgrade path from Windows XP or Windows Vista to Windows 8.1. Also, you can’t effectively back up and restore all of these settings and data using ordinary backup tools. To update these operating systems successfully while also maintaining user data, you need to use a data migration tool.

In this section, you’ll learn about two migration tools. The first is Windows Easy Transfer (WET), a tool best suited for migrating data for home users, small office users, and anywhere a limited number of workstations exist. The second is the User State Migration Tool (part of the MDT). This tool is best suited for experienced administrators who are migrating data in large enterprises. You’ll also learn about folder redirection and the various types of user profiles, both of which are important to larger organizations. Following migration options, you’ll learn how to change the location where files are stored by default and the various kinds of user profiles.

This section contains the solutions to the thought experiments and answers to the objective review questions in this chapter.

  1. You’d suggest Windows 8.1 Professional because it can be used to join a domain. Windows 8.1 cannot. Windows Enterprise is not an option because of the volume licensing requirement. Windows RT comes preinstalled on tablets and similar devices, not workstations, so you can’t select that either. You’d choose 32-bit because you know all computers support it and because you can perform an upgrade from Windows Vista (even though you’d have to install Service Pack 1 and its applications). If you opted for 64-bit, you’d have a lot more testing to do and likely have hardware upgrading as well, which increases cost.

  2. You would start by setting up test machines to represent all of the computers on the network. If there are five different computer manufacturers, you’d need at least five test machines. You would install Service Pack 1 for Windows Vista before performing the test upgrade. You’d need to test the database program too, and if the program proved problematic, you’d need to try to run it in Program Compatibility mode or host it on the server if it isn’t already hosted there. Based on those tests, more planning might be required before you can roll out the upgrade.

  3. Because there are computers from five different computer manufacturers, a clean installation is probably best. You could, at the very least, reduce problems that arise due to hidden malware, unwanted temporary files, and data fragments, and minimize the differences that carry over from desktop settings, personal files, unwanted files, and so forth. Generally, a clean installation is best no matter the circumstance, when feasible.

  1. Correct answers: C and D

  2. Correct answers: A, C, and D

  3. Correct answer: D

  4. Correct answers: B and D

  1. Correct answer: B

  2. Correct answers: C and D

  3. Correct answers: A and D

  4. Correct answers: B and C

  1. Correct answer: D

  2. Correct answers: A, C, and D

  3. Correct answer: C

  4. Correct answer: A