Deployment
Windows Vista is deployed using a hardware-independent image, the Windows Imaging Format (WIM). The image file contains the necessary bits of the operating system, and its contents are copied as is to the target system. Other system specific software, such as device drivers and other applications, are installed and configured afterwards. This reduces the time taken for installation of Windows Vista.
Corporations can author their own image files (using the WIM format) which might include all the applications that the organization wants to deploy. Also multiple images can be kept in a single image file, to target multiple scenarios. This ability is used by Microsoft to include all editions of Windows Vista on the same disc, and install the proper version based on the provided product key. In addition, initial configuration, such as locale settings, account names, etc. can be supplied in XML Answer Files to automate installation.
Microsoft provides a tool called ImageX to support creation of custom images, and edit images after they have been created. It can also be used to generate an image from a running installation, including all data and applications, for backup purposes. WIM images can also be controlled using the Windows System Image Manager, which can be used to edit images and to create XML Answer Files for unattended installations. Sysprep is also included as part of Windows Vista, and is HAL-independent.
Also included in Windows Vista is an improved version of the Files and Settings Transfer Wizard now known as Windows Easy Transfer which allows settings to be inherited from previous installations. User State Migration Tool allows migrating user accounts during large automated deployments.
ClickOnce is a deployment technology for "smart client" applications that enables self-updating Windows-based applications that can be installed and run with minimal user interaction, and in a fashion that does not require administrator access.
The ActiveX Installer Service is an optional component included with the Business, Enterprise and Ultimate editions that provides a method for network administrators in a domain to authorize the installation and upgrade of specific ActiveX controls while operating as a standard user. ActiveX components that have been listed in Group Policy can be installed without a User Account Control consent dialog being displayed.
Read more about this topic: Management Features New To Windows Vista