What Is Windows Update Kb3035583?

Windows Update KB3035583 is a Microsoft update that was first released in 2015. This update is designed to improve the user experience of Windows 7 and Windows 8.1 users by adding new features and capabilities to their operating systems. It has been the subject of controversy and debate since its release, with some users and experts questioning its purpose and potential impact on their devices.

The update includes several new features and capabilities, including the ability to reserve a free upgrade to Windows 10, an updated version of the Windows Update tool, and improvements to Internet Explorer 11. Additionally, it introduces new compatibility checks and diagnostic tools to help ensure that the upgrade to Windows 10 goes smoothly. While this update has been generally well-received by many users, it has also been criticized for its aggressive approach to promoting the Windows 10 upgrade and for potentially collecting data from users without their consent.

What Is Windows Update KB3035583?

Windows update KB3035583 is a security update for Windows 7 and Windows 8 operating systems that was released on March 10, 2015. It is designed to help promote the free upgrade to Windows 10 by adding features to the Windows Update app on those systems. Here are some key points about this update:

• The update is identified as a “Compatibility update for upgrading Windows 7” and as an “Update for Microsoft Windows (KB3035583)” in the Windows Update list.
• Windows update KB3035583 is not a mandatory download, but it is recommended for users who wish to upgrade to Windows 10 later on.
• The update adds a new Windows icon to the system tray, which can be used to reserve a copy of Windows 10 when it becomes available.
• It also adds support for the Windows 10 upgrade process, including compatibility checks and notifications when the upgrade is ready.
• Some users have reported that the update has caused issues with their system, such as slow startup times or the inability to install other updates. Microsoft has released a fix for these issues, which can be downloaded and installed separately.
• It is important to note that Windows update KB3035583 does not actually install Windows 10 on your system – it simply prepares your system for the upgrade process. You will still need to download and install Windows 10 separately when it becomes available.


1. What is Windows update KB3035583?
Windows update KB3035583 is a software update provided by Microsoft that adds a notification to the taskbar encouraging users to upgrade to Windows 10.
2. Do I need to install Windows update KB3035583?
No, you do not necessarily need to install Windows update KB3035583. If you do not want to upgrade to Windows 10, you can hide or uninstall the update.
3. What happens if I install Windows update KB3035583?
If you install Windows update KB3035583, a notification will appear on your taskbar encouraging you to upgrade to Windows 10.
4. Is Windows update KB3035583 a security update?
No, Windows update KB3035583 is not a security update. It is a recommended update that adds a notification to the taskbar encouraging users to upgrade to Windows 10.
5. Can I stop the Windows 10 upgrade notification from appearing?
Yes, you can stop the Windows 10 upgrade notification from appearing by either hiding or uninstalling Windows update KB3035583.


In summary, Windows Update KB3035583 is an important update released by Microsoft that allows users to upgrade to the latest version of Windows, improve security features, fix software bugs, and enhance the overall performance of their system. This update also enables users to receive further updates and upgrades for Windows operating system, ensuring the smooth running and security of their computer. Keeping your system up-to-date with this update is highly recommended to leverage the latest features of Windows and safeguard your system from cyber threats.

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