Windows 2000 service pack 1 download free.Microsoft Windows 2000 Service Pack 1

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Windows 2000 service pack 1 download free.Microsoft Windows 2000 Service Pack

 

The first official beta was released in September , followed by Beta 2 in August The NT 5. The new login prompt from the final version made its first appearance in Beta 3 build the first build of Beta 3. The new, updated icons for My Computer , Recycle Bin etc. The Windows boot screen in the final version first appeared in Beta 3 build Windows did not have an actual codename because, according to Dave Thompson of Windows NT team, " Jim Allchin didn't like codenames".

Windows Service Pack 1 was codenamed "Asteroid" [21] and Windows bit was codenamed "Janus. From here, Microsoft issued three release candidates between July and November , and finally released the operating system to partners on December 12, , followed by manufacturing three days later on December Three days before this event, which Microsoft advertised as "a standard in reliability," a leaked memo from Microsoft reported on by Mary Jo Foley revealed that Windows had "over 63, potential known defects.

Much of this reliability came from maturity in the source code, extensive stress testing of the system, and automatic detection of many serious errors in drivers. Of course, it isn't perfect either. Windows was initially planned to replace both Windows 98 and Windows NT 4. However, this changed later, as an updated version of Windows 98 called Windows 98 SE was released in As such, it is illegal to post it, make it available to others, download it or use it.

Despite the warnings, the archive containing the leaked code spread widely on the file-sharing networks. On February 16, , an exploit "allegedly discovered by an individual studying the leaked source code" [32] for certain versions of Microsoft Internet Explorer was reported. Microsoft planned to release a bit version of Windows , which would run on bit Intel Itanium microprocessors , in NET Server codebase.

Windows is also the first Windows version to support hibernation at the operating system level OS-controlled ACPI S4 sleep state unlike Windows 98 which required special drivers from the hardware manufacturer or driver developer.

A new capability designed to protect critical system files called Windows File Protection was introduced. This protects critical Windows system files by preventing programs other than Microsoft's operating system update mechanisms such as the Package Installer , Windows Installer and other update components from modifying them. Microsoft recognized that a serious error a Blue Screen of Death or stop error could cause problems for servers that needed to be constantly running and so provided a system setting that would allow the server to automatically reboot when a stop error occurred.

The most notable improvement from Windows NT 4. Similar to Windows 9x , Windows supports automatic recognition of installed hardware, hardware resource allocation, loading of appropriate drivers, PnP APIs and device notification events.

The addition of the kernel PnP Manager along with the Power Manager are two significant subsystems added in Windows Windows introduced version 3 print drivers user mode printer drivers [60] based on Unidrv , which made it easier for printer manufacturers to write device drivers for printers.

Windows 98 lacked generic support. Windows introduces layered windows that allow for transparency, translucency and various transition effects like shadows, gradient fills and alpha-blended GUI elements to top-level windows. The Start menu in Windows introduces personalized menus , expandable special folders and the ability to launch multiple programs without closing the menu by holding down the SHIFT key.

A Re-sort button forces the entire Start Menu to be sorted by name. The Taskbar introduces support for balloon notifications which can also be used by application developers. Windows Explorer introduces customizable Windows Explorer toolbars, auto-complete in Windows Explorer address bar and Run box, advanced file type association features, displaying comments in shortcuts as tooltips, extensible columns in Details view IColumnProvider interface , icon overlays, integrated search pane in Windows Explorer, sort by name function for menus, and Places bar in common dialogs for Open and Save.

Windows Explorer has been enhanced in several ways in Windows This feature was abused by computer viruses that employed malicious scripts, Java applets, or ActiveX controls in folder template files as their infection vector. The "Web-style" folders view, with the left Explorer pane displaying details for the object currently selected, is turned on by default in Windows For certain file types, such as pictures and media files, the preview is also displayed in the left pane.

However, such a previewer can be enabled in previous versions of Windows with the Windows Desktop Update installed through the use of folder customization templates. All Microsoft Office documents since Office 4. File shortcuts can also store comments which are displayed as a tooltip when the mouse hovers over the shortcut.

The shell introduces extensibility support through metadata handlers, icon overlay handlers and column handlers in Explorer Details view. The right pane of Windows Explorer, which usually just lists files and folders, can also be customized. For example, the contents of the system folders aren't displayed by default, instead showing in the right pane a warning to the user that modifying the contents of the system folders could harm their computer. It's possible to define additional Explorer panes by using DIV elements in folder template files.

The Indexing Service has also been integrated into the operating system and the search pane built into Explorer allows searching files indexed by its database. Microsoft released the version 3. Sparse files allow for the efficient storage of data sets that are very large yet contain many areas that only have zeros.

Windows also introduces a Distributed Link Tracking service to ensure file shortcuts remain working even if the target is moved or renamed.

The target object's unique identifier is stored in the shortcut file on NTFS 3. It allows any folder or drive on an NTFS volume to be encrypted transparently by the user. EFS works by encrypting a file with a bulk symmetric key also known as the File Encryption Key, or FEK , which is used because it takes less time to encrypt and decrypt large amounts of data than if an asymmetric key cipher were used. To decrypt the file, the file system uses the private key of the user to decrypt the symmetric key stored in the file header.

It then uses the symmetric key to decrypt the file. Because this is done at the file system level, it is transparent to the user. For a user losing access to their key, support for recovery agents that can decrypt files is built into EFS. A Recovery Agent is a user who is authorized by a public key recovery certificate to decrypt files belonging to other users using a special private key. By default, local administrators are recovery agents however they can be customized using Group Policy. Windows introduced the Logical Disk Manager and the diskpart command line tool for dynamic storage.

In addition to these disk volumes, Windows Server, Windows Advanced Server, and Windows Datacenter Server support mirrored volumes and striped volumes with parity :. With Windows , Microsoft introduced the Windows 9x accessibility features for people with visual and auditory impairments and other disabilities into the NT-line of operating systems.

Windows included version 7. Microsoft published quarterly updates to DirectX 9. The majority of games written for versions of DirectX 9. Windows included the same games as Windows NT 4. Windows introduced the Microsoft Management Console MMC , which is used to create, save, and open administrative tools. Each console can contain one or many specific administrative tools, called snap-ins.

In order to provide the ability to control what snap-ins can be seen in a console, the MMC allows consoles to be created in author mode or user mode. User mode allows consoles to be distributed with restrictions applied. User mode consoles can grant full access to the user for any change, or they can grant limited access, preventing users from adding snapins to the console though they can view multiple windows in a console.

Alternatively users can be granted limited access, preventing them from adding to the console and stopping them from viewing multiple windows in a single console. The main tools that come with Windows can be found in the Computer Management console in Administrative Tools in the Control Panel.

It also contains a service configuration console, which allows users to view all installed services and to stop and start them, as well as configure what those services should do when the computer starts. REGEDIT has a left-side tree view of the Windows registry , lists all loaded hives and represents the three components of a value its name, type, and data as separate columns of a table. REGEDT32 has a left-side tree view, but each hive has its own window, so the tree displays only keys and it represents values as a list of strings.

It is a command line utility that scans system files and verifies whether they were signed by Microsoft and works in conjunction with the Windows File Protection mechanism. It can also repopulate and repair all the files in the Dllcache folder. The Recovery Console is run from outside the installed copy of Windows to perform maintenance tasks that can neither be run from within it nor feasibly be run from another computer or copy of Windows Windows introduced Windows Script Host 2.

When users try to access a network share off the DFS root, the user is really looking at a DFS link and the DFS server transparently redirects them to the correct file server and share. Domain-based DFS roots exist within Active Directory and can have their information distributed to other domain controllers within the domain — this provides fault tolerance to DFS. DFS roots that exist on a domain must be hosted on a domain controller or on a domain member server. A new way of organizing Windows network domains , or groups of resources, called Active Directory, is introduced with Windows to replace Windows NT's earlier domain model.

Active Directory's hierarchical nature allowed administrators a built-in way to manage user and computer policies and user accounts, and to automatically deploy programs and updates with a greater degree of scalability and centralization than provided in previous Windows versions.

User information stored in Active Directory also provided a convenient phone book-like function to end users. Active Directory domains can vary from small installations with a few hundred objects, to large installations with millions. Active Directory can organise and link groups of domains into a contiguous domain name space to form trees.

Groups of trees outside of the same namespace can be linked together to form forests. Active Directory services could always be installed on a Windows Server Standard, Advanced, or Datacenter computer, and cannot be installed on a Windows Professional computer. However, Windows Professional is the first client operating system able to exploit Active Directory's new features. As part of an organization's migration, Windows NT clients continued to function until all clients were upgraded to Windows Professional, at which point the Active Directory domain could be switched to native mode and maximum functionality achieved.

There should be one or more domain controllers to hold the Active Directory database and provide Active Directory directory services. Along with support for simple, spanned and striped volumes, the Windows Server family also supports fault-tolerant volume types. The types supported are mirrored volumes and RAID-5 volumes :.

Windows can be deployed to a site via various methods. It can be installed onto servers via traditional media such as CD or via distribution folders that reside on a shared folder. Installations can be attended or unattended. During a manual installation, the administrator must specify configuration options. Unattended installations are scripted via an answer file , or a predefined script in the form of an INI file that has all the options filled in.

An answer file can be created manually or using the graphical Setup manager. The Winnt. The ability to slipstream a service pack into the original operating system setup files is also introduced in Windows The Sysprep method is started on a standardized reference computer — though the hardware need not be similar — and it copies the required installation files from the reference computer to the target computers. The hard drive does not need to be in the target computer and may be swapped out to it at any time, with the hardware configured later.

Sysprep allows the duplication of a disk image on an existing Windows Server installation to multiple servers. This means that all applications and system configuration settings will be copied across to the new installations, and thus, the reference and target computers must have the same HALs , ACPI support, and mass storage devices — though Windows automatically detects " plug and play " devices.

The primary reason for using Sysprep is to quickly deploy Windows to a site that has multiple computers with standard hardware. Systems Management Server can be used to upgrade multiple computers to Windows These must be running Windows NT 3. Using SMS allows installations over a wide area and provides centralised control over upgrades to systems. Remote Installation Services RIS are a means to automatically install Windows Professional and not Windows Server to a local computer over a network from a central server.

Images do not have to support specific hardware configurations and the security settings can be configured after the computer reboots as the service generates a new unique security ID SID for the machine.

This is required so that local accounts are given the right identifier and do not clash with other Windows Professional computers on a network. The remote computer must also meet the Net PC specification. Microsoft released various editions of Windows for different markets and business needs: Professional, Server, Advanced Server and Datacenter Server.

Each was packaged separately. Windows Professional was designed as the desktop operating system for businesses and power users. It is the client version of Windows It offers greater security and stability than many of the previous Windows desktop operating systems. Windows Server shares the same user interface with Windows Professional, but contains additional components for the computer to perform server roles and run infrastructure and application software.

This also provided a purely transitive-trust relationship between Windows Server domains in a forest a collection of one or more Windows domains that share a common schema , configuration, and global catalog , being linked with two-way transitive trusts. Windows Advanced Server is a variant of Windows Server operating system designed for medium-to-large businesses.

Windows Datacenter Server is a variant of Windows Server designed for large businesses that move large quantities of confidential or sensitive data frequently via a central server.

Its minimum system requirements are normal, but it was designed to be capable of handing advanced, fault-tolerant and scalable hardware—for instance computers with up to 32 CPUs and 32 GBs RAM, with rigorous system testing and qualification, hardware partitioning, coordinated maintenance and change control.

System requirements are similar to those of Windows Server Advanced, [] however they may need to be higher to scale to larger infrastructure. Windows Datacenter Server was released to manufacturing on August 11, [] and launched on September 26, Windows has received four full service packs and one rollup update package following SP4, which is the last service pack. Internet Explorer 5.

Service Pack 4 with Update Rollup was released on September 13, , nearly four years following the release of Windows XP and sixteen months prior to the release of Windows Vista. Microsoft had originally intended to release a fifth service pack for Windows , but Microsoft cancelled this project early in its development, and instead released Update Rollup 1 for SP4, a collection of all the security-related hotfixes and some other significant issues.

Microsoft states that this update will meet customers' needs better than a whole new service pack, and will still help Windows customers secure their PCs, reduce support costs, and support existing computer hardware.

Microsoft Office Service Express your ideas, solve problems, and connect Kundli 4. Cool Edit Pro 2. Cheat Engine 6. Mozilla Firefox Firefox is a fast, full-featured Web browser. C-Free 5. Counter-Strike 1. Rufus 3. Horizon 2. All the new features included in this operating system, like the multimedia player integrated into the file explorer, suffer a small checkup with this Service Pack , because its main function is to update the libraries and fix various dangerous security vulnerabilities that had been found.

Windows SP1 also adds compatibility with new devices , like audio controllers, video cards and processors.

If you use this fantastic operating system by Microsoft, that was a predecessor of the Server and versions , due to the great success it gained in the professional sphere, don't think twice and download the first important update that it received: Windows SP1.

Manage to improve the first pack of updates of this OS by downloading Windows SP1 free Vote 1 2 3 4 5 6 7 8 9