Windows Vista – Breakthrough User Experience
Windows Vista introduces a breakthrough user experience and is designed to help you feel confident in your ability to view, find, and organize information and to control your computing experience so we will have a look at some vista features that makes it a breakthrough.
security features : Windows Vista contains a number of new security features that, taken together, are designed to make Windows Vista-based PCs more secure and your online experiences safer. The improvements are designed to help you have:
1. A PC protected from viruses, worms, spyware, and other potentially unwanted software
2. A safer online experience for you and your family
3. An understanding of when your PC is unsafe, and the control and guidance to help improve your security
User Account Control in Windows Vista improves the safety and security of your computer by giving you the ability to decide if certain potentially dangerous software is allowed to make changes to your computer. It works with Windows Defender and Internet Explorer to help reduce the impact of viruses, spyware, and other threats. With User Account Control and the new Parental Controls in Windows Vista, you can easily create a separate account for each member of the family and control which websites, programs, and games each person can use and install. This helps protect your family and keeps your computer running smoothly.
New Internet Explorer : Internet Explorer 7 also provides new tools to give you direct access to information you want, with built-in support for web feeds known as Really Simple Syndication (RSS). RSS is a technology you can use to have information sent to you, so you don’t have to look for it. Through RSS subscriptions, you can automatically receive feeds (lists) of headlines from Internet sites. Internet Explorer 7 discovers these feeds on sites and allows you to preview and subscribe to them. Once you subscribe, Internet Explorer 7 systematically consolidates headlines from each feed into one list. This lets you quickly browse new information from various sites without having to visit each site separately.
Windows Vista also builds upon the User Account Protection initiative-by default, limiting Internet Explorer 7 to just enough permissions to browse the web, but not enough to modify your files or settings-keeping your PC safer from web-based attacks. This Windows Vista-only feature, known as protected mode, means that even if a malicious site attacks a potential vulnerability in Internet Explorer 7, the site’s code will not have enough privileges to install software, copy files to the Startup folder, or hijack the settings for your browser’s home page or search provider.
SuperFetch : Windows SuperFetch, a new technology in Windows Vista, allows applications and files to load much faster than on Windows XP-based computers. In previous versions of Windows, system responsiveness could be uneven. You may have experienced sluggish behavior after booting your machine, after performing a fast user switch, or even after lunch. Although too many carbohydrates might slow you down after lunch, your computer slows down for different reasons. When you’re not actively using your computer, background tasks-including automatic backup and antivirus software scans-take this opportunity to run when they will least disturb you. These background tasks can take space in system memory that your applications were using. After you start to use your PC again, it can take some time to reload your data into memory, slowing down performance.
SuperFetch understands which applications you use most, and preloads these applications into memory, so your system is more responsive. SuperFetch uses an intelligent prioritization scheme that understands which applications you use most often, and can even differentiate which applications you are likely to use at different times (for example, on the weekend versus during the week), so that your computer is ready to do what you want it to do. Windows Vista can also prioritize your applications over background tasks, so that when you return to your machine after leaving it idle, it’s still responsive.
Network Diagnostics : It’s easy to become frustrated over network connection failures, especially when there’s a lack of information and guidance on how to solve the problem. That’s why Windows Vista provides Network Diagnostics to analyze the situation and present either immediate solutions or a list of possible causes and solutions so that you can fix the problem yourself.
Network Diagnostics will either solve your problem automatically or walk you through the process to solve it. For example, a common error that occurs when you’re browsing the Internet is that a web page will not load. An error message indicates the failure to complete the task (such as, “Page cannot be displayed” or “Server is not available”) and prompts you to run Network Diagnostics. Within a few moments, a Network Diagnostics dialog box will display a description of the actual error and provide a recommendation on how to fix it.
The visual sophistication of Windows Vista helps streamline your computing experience by refining common window elements so you can better focus on the content on the screen rather than on how to access it. The desktop experience is more informative, intuitive, and helpful. And new tools bring better clarity to the information on your computer, so you can see what your files contain without opening them, find applications and files instantly, navigate efficiently among open windows, and use wizards and dialog boxes more confidently. All this feature and more , it’s really a breakthrough .
