Here are ten things you should know about Windows 7:
1. Application compatibility
The core layer of the Windows Vista operating system adopts a changed architecture, making the operating system itself more secure than Windows XP. However, this comes at a cost; many applications will need to be modified to function properly in a Windows Vista environment. At this point in the Windows Vista (post-Service Pack 1) lifecycle, most applications are now compatible, and early deployments of Windows Vista to desktop environments required some fairly laborious and creative transitions - more Not to mention staying up late for a few days. On the same infrastructure as Windows Vista
Windows 7 was built, so most applications will maintain their compatibility between the two operating systems. This will make adopting Windows 7 easier than migrating from Windows XP to Windows Vista. If your organization, like others, is still standardizing on Windows XP, you will need to move critical applications to newer versions, but the availability of Windows Vista-compatible versions and proven connectivity will make this easier. Easy to carry out.
2. Hardware compatibility and requirements
Early adoption of Windows Vista was as challenging as application compatibility issues because of higher system requirements (such as RAM and graphics). On the other hand, Windows Vista provides manageability and security that Windows XP does not have. Coupled with more powerful hardware, Windows Vista can perform many useful functions to improve productivity (such as Windows Search 4 and Windows Aero desktop use experience) and improve the computer's response speed (ReadyBoost technology maintains a portion of frequently used applications in memory so that applications can start faster).
Windows 7 is designed to run smoothly on the same hardware that Windows Vista runs smoothly on, providing additional performance and improved reliability. The design team for Windows 7 placed a special focus on building on the fundamentals and maintaining compatibility with existing applications and hardware. When you're working, you'll find that Windows 7 boots up faster than Windows Vista and uses less memory.
3． Compatible with Windows Server 2008
One of the key advantages of modern operating systems is that the Windows 7 and Windows Server 2008 operating systems use a common programming code base and are maintained under a single service model. This service model means updates and security updates can be shared between client computers and servers, simplifying the process of maintaining an up-to-date infrastructure.
In addition, using the open capabilities of Windows Server 2008 and Windows 7 can not only extend functionality but also ensure a more secure environment. Take DirectAccess, for example. This feature allows you to manage and update remote mobile computers connected to the Internet, even if the computers are not connected to the corporate network. This capability ensures that remote users receive regular security updates and allows IT to update configuration settings through "group policy." For users, there is no need to use a virtual private network (VPN) connection. DirectAccess also allows users to access locations on the corporate network (except for Windows Server 2008 R2, DirectAccess requires IPSec and IPv6 implementation).
4. Extend data encryption to removable storage media
There are endless stories of companies failing to fully control sensitive information. In some industries this would involve quite serious legal issues, in other cases it would be an inconvenience. Regardless, smart policies can protect sensitive information even if your laptop is lost or stolen. Further preventing the leakage of sensitive information from corporate resources is an important basis for effectively defining management principles.
The BitLocker technology included in Windows 7 was first implemented in Windows Vista and now provides complete encryption of the computer's boot disk volume; with the adoption of BitLocker To Go, portable storage devices (such as USB flash devices) Data protection is also provided. In addition, you can manage BitLocker Disk Drive Encryption and BitLocker To Go through Group Policy, giving you greater control over sensitive data in the hands of professionals.
5. Control the mix of applications available to users
The new AppLocker feature provided by Windows 7 allows IT system administrators to specify which applications are allowed to execute on a laptop or desktop computer. This feature helps you manage authorization rules and control access rights for sensitive programs, and more importantly, helps reduce the chance of malicious programs executing on client computers. AppLocker provides a powerful rules-based structure for specifying which applications can execute, and includes "publisher rules" that keep rules intact through version updates.
6. Use powerful scripts to automate daily tasks
In order to help IT system administrators more easily maintain a consistent environment and improve personal productivity, Windows 7 includes an updated graphical script editor---Windows PowerShell 2.0, which is a powerful and complete script writing language that can Supports branching, looping, functions, debugging, exception handling and internationalization.
7. Faster and more effective troubleshooting
Windows 7 provides a wealth of tools that allow users to identify and resolve technical issues on their own. If you still need to make a help desk call, Windows 7 also includes many features and troubleshooting tools to help speed resolution.
8. Build, deploy and manage images more efficiently
Windows 7 includes tools that make building and servicing deployment images smoother and get users up and running as quickly as possible.
The Deployment Image Servicing and Management (DISM) tool in Windows 7 provides a centralized location to build and service Windows images offline. With DISM, you can perform many functions with a single tool: mount and unmount system images; add, remove, and enumerate packages and drivers; enable or disable Windows features; set international settings, and maintain the drivers included Stock offline images of programs, suite features, and software updates. Windows 7 also enables the same programs and tools needed to manage virtual machine (VHD) and native file-based (WIM) images.
Windows 7 also includes "dynamic driver deployment," in which device drivers are stored in separate deployment images and can be dynamically projected based on the hardware's "Plug and Play ID" or based on what is included in the Basic Input/Input System (BIOS) The information in is predetermined. Reducing the number of drivers on an individual machine reduces the number of conflicts that may occur, with the ultimate goal of minimizing setup times and improving computer reliability.
When you're ready to deploy Windows 7, Multicast Multistreaming lets the server "cast" image data to multiple clients simultaneously, splitting clients with similar bandwidth capabilities into network streams. Optimize bandwidth utilization while transmitting at the fastest speed.
9. Easier migration of user data and configuration files
Windows 7 includes the enhanced User State Transfer Tool (USMT), a command-line tool you can use to move operating system settings, files, and other profile data to another computer. In Windows 7, USMT adds hardlink migration capabilities for computer refresh situations, which is the ability to store user data and settings in a common location on the disk drive to eliminate the need for "actual" movement during a clean installation. Archival needs.
10. Improve the productivity of branch users
BranchCache, used in Windows 7, is a technology that retrieves frequently accessed content from remote file and Web servers at branch locations, so users can access this information more quickly. The cache can be hosted centrally on a server at a branch office location or distributed across user computers. A word of warning here: if you want to take advantage of BranchCache, you need to deploy Windows Server 2008 R2 on the relevant server.
But there is a benefit: client virtualization can get better support. When users connect to a virtual desktop, Windows 7 provides a rich user experience that is very close to that provided by a native Windows desktop. For example, Windows 7 provides multi-monitor support, two-way audio to enable Voice over Internet Protocol (VoIP) and speech recognition applications, and access to local devices such as printers.
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