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microsoft.com
https://support.microsoft.com/en-us/topic/july-8-2…
July 8, 2025-KB5056580 Cumulative Update for .NET Framework 3.5 and 4.8 ...
The April 22, 2025 update for Windows 11, version 22H2 and Windows 11, version 23H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections.
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microsoft.com
https://support.microsoft.com/en-us/topic/microsof…
Microsoft .NET Framework 4.8 offline installer for Windows
Download the Microsoft .NET Framework 4.8 package now. For more information about how to download Microsoft support files, see How to obtain Microsoft support files from online services .
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microsoft.com
https://support.microsoft.com/en-us/topic/july-8-2…
July 8, 2025-KB5062152 Cumulative Update for .NET Framework 3.5, 4.7.2 ...
5062068 Description of the Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server 2019 (KB5062068) How to get this update
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https://support.microsoft.com/en-us/windows/change…
Change or reset your password in Windows - Microsoft Support
Discover the step-by-step process to change or reset your Windows password if you've lost or forgotten it. This guide will help you regain access to your Windows account quickly and securely.
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https://support.microsoft.com/en-us/topic/microsof…
Microsoft .NET Framework 4.8.1 for Windows 10 version 21H2, Windows 10 ...
Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements. For a complete list of improvements see: .NET Framework 4.8.1 release notes.
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https://support.microsoft.com/en-us/topic/windows-…
Windows Installer 4.5 is available - Microsoft Support
Describes the new and improved features of Microsoft Windows Installer 4.5. The article also discusses the issues that are addressed from earlier versions of Windows Installer.
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https://support.microsoft.com/en-us/windows/troubl…
Troubleshoot external monitor connections in Windows - Microsoft Support
Find out how to troubleshoot one or more external monitors in Windows.
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microsoft.com
https://support.microsoft.com/en-us/office/add-or-…
Add or subtract time in Excel - Microsoft Support
Let's say that you need to add two different time values together to get a total, or you need to subtract one time value from another to get the total time spent working on a project. As you'll see in the sections below, Excel makes it easy to add or subtract time.
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https://support.microsoft.com/en-us/office/combine…
Combine text from two or more cells into one cell in Microsoft Excel
You can combine data from multiple cells into a single cell using the Ampersand symbol (&) or the CONCAT function.
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https://support.microsoft.com/en-us/office/install…
Install or reinstall classic Outlook on a Windows PC
More help If you're using a work or school account and couldn't install classic Outlook following the steps above, contact the IT admin in your organization for assistance.