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سلام .

دوستان عزیز . به علت مشغله زیاد موفق نشدم همه جزوه زبان رو اسکن کنم . اما فعلا صفحات ۶۰۱ تا ۶۰۷ رو اسکن کردم و توی گروه گذاشتم .

برای استفاده میتونید از لینک زیر استفاده کنید و پس از عضویت در گروه در قسمت فایل . اقدام به دانلود فایل نماید . اندازه اون حدود ۷۹کیلوبایت و در قالب (( افیس ۲۰۰۲ )) کار شده .

موفق باشید .

 مسیر فایل در گروه        :‌http://groups.yahoo.com/group/H84COMP/files

   لینک عضویت در گروه : http://groups.yahoo.com/group/H84COMP

این هم صفحه ای که برای این هفته باید ترجمه بشه .

Successive versions of Windows improved the user interface and provided as many amenities as the MS-DOS kernel would allow, including limited use of protected mode addressing, but they were always limited by MS- DOS. Nonetheless, the improvements were sufficient that Windows 3.0 attained huge success and popularity.

Windows 95 was a significant step forward in the evolution of Windows. Most impor­tant, it replaced the majority of the MS-DOS backbone with its own integrated operating system kernel. This enabled full access to the range of features available on modern X86 systems, including preemptive multitasking, resource management, scheduling, virtual storage, large memory space, and 32-bit register, operand data, and addressing capability. It also provided a much-improved user interface, plug-and-play hardware installation capability, and long-name file handling. Even so, Windows 9x continued to provide means

PART FOUR THE SOFTWARE COMPONENT 604

for the support of earlier MS-DOS and 16-bit Windows application programs. Since there

were millions of older application programs in use, this compatibility was an important

design goal; however, it was provided at the expense of some awkward compromises in

operation and performance.

Windows 98 and Windows ME added a number of features, particularly, improve­ments to the graphical user interface, support for plug-and-play I/O devices and other new hardware, improved system management tools, and better multimedia performance.

In 1993, Microsoft released two versions of Windows NT 3.1, the first members of a new line of personal computer operating systems targeted for a more sophisticated market. From the outset, Microsoft intended that Windows NT would find application as a network server as well as a personal productivity system. There were two versions of Windows NT 3.1: Windows NT 3.1 and Windows NT 3.1 Advanced Server. Windows NT 3.1 featured the same user interface as that found on Windows 3.1, but offered a com­pletely new 32-bit operating system in place of the MS-DOS-based kernel of Windows 3.1, a new file system called NTFS, intended to meet the stringent requirements of business for reliable, secure file storage, networking support, and many other features required to meet the demands of business. Subsequent releases of Windows NT added a Windows 95-style GUI, improved networking and I/O, added new API services, and increased the overall processing power and stability of the system. The fundamental kernel and executive system design has remained relatively unchanged through each of the releases. Microsoft continued to improve the Windows NT system management tools and enterprise business applications. It also ported Windows NT to Digital, now Compaq, Alpha-based systems. As a result of these efforts, the use of Windows NT-based computers expanded to include the role of network server to increasingly large and sophisticated networks of computers.

Windows 2000 combined the best features of Windows NT and Windows 98. It offered the features and user interface of Windows 98 with the flexibility, power, security, and stability of Windows NT. It was intended to support a wide variety of users and appli­cations, ranging from individual users of personal computers up to enterprise-wide net­work servers. Windows XP improved the user interface; it improved system stability and security; and it added and upgraded system tools.

There are currently six members in the Windows 2000/XP family. Windows 2000 and  Windows XP Professional are intended primarily for users performing productivity tasks on single user, personal computers. They have limited capabilities for use as a network server, but are more suitable for use as standalone systems or network clients. Windows 2000 Server adds support for two-way symmetric multiprocessing and expands the system capability for use as a network server. Windows 2000 Advanced Server provides four-way SMP capability, and supports simple clustering. The most powerful system, Windows 2000

Datacenter Server, provides 16-way SMP. It is intended for large-scale network server applications, such as data warehousing. Windows XP Home Edition is a slightly limited version of the Professional edition. The primary design goals for Windows NT, and by extension, Windows 2000 and Windows XP, included: