Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Note: If a compatibility issue has been identified on your device that would disrupt your experience using Windows 11, we will temporarily delay your upgrade until the issue is resolved.Compatibility safeguard holds help ensure you have the best experience possible when upgrading and your productivity is not disrupted if critical apps or drivers are not yet compatible.

Note: If you are in tablet mode, desktop icons are not displayed.To see your desktop icons in tablet mode, go to Start > Settings > System > Tablet, then select Change additional tablet settings.Under When I'm using tablet mode, make sure that Hide app icons on the taskbar and Automatically hide the taskbar are both set to Off.

Bản cập nhật này dành cho Windows 7 SP1 và Server 2008 R2 SP1 bao gồm khắc phục sự cố được giới thiệu trong tháng 15 Th Cập Nhật tích luỹ. Xem phần cải thiện chất lượng và độ tin cậy để biết thêm chi tiết.

Note: If you are in tablet mode, desktop icons are not displayed.To see your desktop icons in tablet mode, go to Start > Settings > System > Tablet, then select Change additional tablet settings.Under When I'm using tablet mode, make sure that Hide app icons on the taskbar and Automatically hide the taskbar are both set to Off.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

A product key. A 25-character product key might be needed (not required for digital licenses). For help with finding the product key, go to Find your Windows product key.Many modern devices contain the product key embedded in the firmware of the device.

Windows 7 and Windows Server 2008 R2 file information The files that apply to a specific product, milestone (RTM, SP n ), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

Note: The best and safest way to get driver updates in Windows is always through Windows Update.If you are having problems with Windows Update, you might see if any of the links at Update Windows can help you out first.

To resolve this issue, install update for .NET Framework 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 KB4533005. How to obtain and install the update Microsoft Update Catalog. This update is available for download from the Microsoft Update Catalog website. Prerequisites. To apply this update, you must have .NET Framework 4.8 installed. Restart ...