Microsoft Service Packs

[Catherin Bergan]

Microsoftis committed to providing products with improved security. Although we strive to remove vulnerabilities during development, software vulnerabilities remain a fact today and we must be prepared to respond when they are discovered. Microsoft advises customers to install the latest product releases, security updates, and service packs to remain as secure as possible. For the latest information on security updates, see the Security Update Guide. Older products may not meet today's more demanding security requirements. Microsoft may be unable to provide security updates for older products.

1 Self-Help Online Support is available throughout a product's lifecycle and for a minimum of 12 months after the product reaches the end of its support. Microsoft online Knowledge Base articles, FAQs, troubleshooting tools, and other resources, are provided to help customers resolve common issues.

Incident support benefits included with license, licensing programs (such as Software Assurance or Visual Studio subscriptions) or other no-charge support programs are only available during the Mainstream Support phase.

As part of the effort to continually improve Microsoft software, updates and fixes are created and released for recognized issues. Many of these fixes are regularly combined into a single package (called a service pack) that is made available for installation. Both the Mainstream Support and Extended Support phases for software require a product's supported service pack to be installed to continue to receive full support (including security and DST updates).

When a new service pack is released, Microsoft provides either 12 or 24 months of support for the previous service pack, varying according to the product family (for example, Windows, Office, Servers, or Developer tools).

When support for a service pack ends, Microsoft no longer provides new security updates, DST updates, or other non-security updates for that service pack. Commercially reasonable support will continue to be available, as described in the following.

Commercially reasonable support incidents will be provided through Microsoft Customer Service and Support and Microsoft managed support offerings (such as Premier Support). If the support incident requires escalation to development for further guidance, requires a non-security update, or requires a security update, customers will be asked to upgrade to a fully supported service pack.

Microsoft recommends that you apply the latest Cumulative Update (or one released in the last year) for the corresponding release. The support team might require you to apply a specific Cumulative Update that addresses a specific problem when troubleshooting an issue.

Service packs are not automatically modified to include non-security updates developed after the service pack's initial release date. An older service pack can be modified to include non-security updates developed after the service pack was released. Contact Microsoft and request the modification.

Security updates released with bulletins from the Microsoft Security Response Center will be reviewed and built for the supported service packs only. Daylight saving time and time zone updates are built for fully supported service packs only.

In computing, a service pack comprises a collection of updates, fixes, or enhancements to a software program delivered in the form of a single installable package. Companies often release a service pack when the number of individual patches to a given program reaches a certain (arbitrary) limit, or the software release has shown to be stabilized with a limited number of remaining issues based on users' feedback and bug reports. In large software applications such as office suites, operating systems, database software, or network management, it is not uncommon to have a service pack issued within the first year or two of a product's release. Installing a service pack is easier and less error-prone than installing many individual patches, even more so when updating multiple computers over a network, where service packs are common.

Service packs are usually numbered, and thus shortly referred to as SP1, SP2, SP3 etc.[1] They may also bring, besides bug fixes,[2] entirely new features, as is the case of SP2 of Windows XP (e.g. Windows Security Center), or SP3 and SP4 of the heavily database dependent Trainz 2009: World Builder Edition.[3]

Service Packs for Microsoft Windows were cumulative through Windows XP. This means that the problems that are fixed in a service pack are also fixed in later service packs. For example, Windows XP SP3 contains all the fixes that are included in Windows XP Service Pack 2 (SP2).[4] Windows Vista SP2 was not cumulative, however, but incremental, requiring that SP1 be installed first.[5]

Application service packs replace existing files with updated versions that typically fix bugs or close security holes. If, at a later time, additional components are added to the software using the original media, there is a risk of accidentally mixing older and updated components. Depending on the operating system and deployment methods, it may then be necessary to manually reinstall the service pack after each such change to the software. This was, for example, necessary for Windows NT service packs; however, from Windows 2000 onwards, Microsoft redirected setup programs to use updated service pack files instead of files from the original installation media in order to prevent manual reinstall.[6]

I was wondering, is there any service pack available for Windows 10? I had to format my disk recently, and it took several hours to download and install all the updates. I don't want to go through that process again. I wasn't able to find a single file that collects all Windows 10 updates.

I found on several places on Internet that Microsoft has announced that no service packs will be available. It is really annoying having to download over 1 GB of updates every time I install Windows 10 on a machine.

In practice, not a whole lot has changed, though! You'll be pleased to know that Microsoft makes ISO files available for download for the Windows 10 Anniversary Edition Update, which is a "Service Pack" in all but the name (its actual functionality is effectively identical to what they used to call a "Service Pack").

If you install Windows from an Anniversary Edition ISO (i.e., "Build 1607"), you'll have to do significantly less patching post-install than if you install from the "Windows 10 RTM" (Release To Manufacturing - the original Windows 10 build) ISO.

That said, there is currently no easy way that I know of to install to an end-user machine from a Windows ISO (with a graphical installer, etc.) that will leave you fully updated on first boot. This is possible using something called Slipstreaming where you basically build your own custom ISO that consists of the latest Windows Build (i.e. 1607) plus the latest Updates (which are so-called "slipstreamed into" the ISO file upon build). This is for advanced users as it's not especially easy or user-friendly to do it, and it's only worth your time to do so if you intend to reinstall very frequently or install Windows on many, many machines (5 or more).

The Winbuzzer article I linked to above contains some detailed instructions with screenshots, but I captured the general flow of it here for posterity's sake (I didn't want to take their images due to copyright).

There is no Service Pack for Windows 10. The purpose of Service Packs is to bundle all available updates into 1 pack to avoid a long scan/install for new Updates like in Windows 7. The Updates for your current Windows 10 Build are cumulative, so they include all older updates. When you install the current Windows 10 (Version 1607, Build 14393), you only need to install the latest Cumulative Update. As today (2017-01-21), you only need to install KB3213986 which updates the Version 1607 to 14393.693.

And 1 or 2 times per year, you get a newer Feature Upgrade Build, which is technically a new OS version but still called Windows 10 which includes new features and UI changes. The next Update will be the Creators Update from April 2017 and after you made the upgrade to this Version the new Updates are again cumulative and you only need to install the latest one to be up 2 date after you have to reinstall Windows.

A hotfix is created to address a specific issue, problem, or customer scenario. A hotfix can address either a single issue or a cumulative set of issues. Hotfixes are distributed only to those customers, partners, and organizations that Microsoft technical support personnel determine can benefit from the changes that are made to the code. Each hotfix includes documentation that indicates what files, tables, code, or functions are changed by the hotfix.

Microsoft publishes a corresponding Knowledge Base (KB) article for every hotfix that is released for every Microsoft product. These products include Microsoft Dynamics AX. These KB articles describe the changes that the hotfix makes to objects, database tables, or files, or other code. Each hotfix is released to address a specific issue or scenario to restore the regular operation of the software. You must review the corresponding KB article to evaluate whether you have to apply the hotfix in your Microsoft Dynamics AX implementation.

A cumulative update (CU) is an update that contains all previous hotfixes to date. Additionally, a CU contains fixes for issues that meet the criteria for hotfix acceptance. These criteria may include the availability of a workaround, the effect on the customer, the reproducibility of the problem, and the complexity of the code that must be changed. When you plan a deployment that will use any of the industry solutions, we recommend that you install the industry solution before you install cumulative updates.

A service pack is a tested, cumulative set of all hotfixes and updates. Service packs may also contain additional fixes for problems that have been found internally since the release of the product, and a limited number of design changes or features that were requested by customers.

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