If you bought your computer with Windows Vista preinstalled on it, you’re all set to use Windows Vista. However, you may need to transfer files and settings from your old computer to your new computer by using Windows Easy Transfer. If you’ve bought a copy of Windows Vista at retail for a computer you already have, or one you’re building from scratch, you’ll need to install Windows. This article shows you how to install Windows Vista from scratch, how to upgrade from Windows XP to Windows Vista, and where appropriate how to decide between upgrading and performing a fresh installation.

Planning to Install Windows Vista

Here’s how to go about installing Windows Vista successfully:

1. Make sure that your computer will be able to run Windows Vista. Start by comparing your system specifications with the minimum requirements, and see if you need to upgrade any components.

2. Assuming your computer has an operating system loaded already- load the Windows Vista DVD in your computer and run the Windows Vista Upgrade Advisor.

3. If you want to perform a new installation or a clean installation of Windows Vista rather than an upgrade, but you want your new installation or clean installation to pick up your current settings and some of your files, run Windows Easy Transfer to save the settings from your current version of Windows.

4.Perform the upgrade, new installation, or clean installation.

5. If you ran Windows Easy Transfer, run it again to apply your settings to Windows Vista and to make your files available.

Determining Whether Your Computer Can Run Windows Vista

First, make sure that your computer will be able to run Windows Vista. The following sections discuss the main requirements. To run Windows Vista at all, you need a pretty recent PC with 512MB RAM or more and 16GB or more free hard disk space. To use the Vista Aero user interface with the Glass transparency effects, you need a modern graphics card with 128MB RAM or more. In general, to get the most out of Windows Vista, you need a fairly high-performance PC.

Understanding the Different Levels of Vista “Experience”

Microsoft breaks down the requirements into different levels of “experience” with Windows Vista into “good,” “better,” and “best” experience. This section explains these levels in reverse order to see how good the experience can be and what you lose at the lower levels. After that, the section looks at the hardware you need to get these levels.

Best Experience

In the “best” experience, you get the Vista Aero user interface, which has translucent elements such as the title bars and frames of windows, as shown in most of the screens in this article and transitional effects. The translucence and transitional effects are pleasing on the eye but essentially useless. More useful are the thumbnail previews of windows for taskbar buttons, which help you to identify windows from the taskbar buttons, and 3D task switching, which displays thumbnails of windows in the task-switching box when you press Alt+Tab to switch from one application to another. If you have a high-resolution display, you’ll probably appreciate another feature of the Vista Aero user interface: Interface scaling lets you change the number of dots per inch dpi that Windows uses to calculate the sizes of the objects it displays. By scaling the interface, you can make Windows easy to read at high resolution rather than having to suffer the awkwardness of tiny elements for the sake of a giant display. While Windows XP and earlier versions of Windows let you change the size of desktop icons and fonts, they did not let you scale all of the user interface.

Better Experience

In the “better” experience, you get the Vista Basic user interface with no transparency or drop shadows, what Microsoft calls “enhanced graphics stability,” and better performance for running multiple applications at once. What’s more compelling is that you can hot-plug monitors. That means you can plug in a monitor while your PC is running, and then start using the monitor without having to restart Windows. You can also unplug a monitor without making Vista unhappy. In the “better” experience, you may see some artifacts or blockiness as Windows redraws the screen, but most people find this easy enough to ignore. You won’t get thumbnail previews of windows for taskbar buttons or in the task-switching box.

Good Experience

In the “good” experience, you get the Aero Basic user interface and desktop graphics that Microsoft describes as “comparable” to those on Windows XP. You may be able to hot-plug monitors, but doing so may cause errors or crashes.