July 8, 2025-KB5062152 Cumulative Update for .NET Framework …
2025年7月8日 · 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
July 8, 2025-KB5056580 Cumulative Update for .NET Framework …
2025年7月8日 · 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 …
Download drivers and firmware for Surface - Microsoft Support
Get the latest official drivers and firmware updates from Microsoft to ensure your Surface device runs at its peak performance.
2、4、5、6、8分管，管径分别是多少mm_百度知道
2、4、5、6、8分管，管径分别是8、15、20、25mm。此外： 1、GB/T50106-2001 DN15,DN20,DN25是外径，是四分管和六分管的直径 。 2、DN是指管道的公称直径，注意： …
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 .
Combine text from two or more cells into one cell
You can combine data from multiple cells into a single cell using the Ampersand symbol (&) or the CONCAT function.
Change or reset your PIN in Windows - Microsoft Support
Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.
Using IF with AND, OR, and NOT functions in Excel
How to use the IF function (combined with the AND, OR, and NOT functions) in Excel to make logical comparisons between given values.
How to use the PC Health Check app - Microsoft Support
PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is …
Troubleshooting Outlook search issues - Microsoft Support
How to troubleshoot Outlook when search isn’t working (returning no results, incomplete results, can’t find older emails, and more).