Windows 8.1 support ended on January 10, 2023
2023年1月10日 · As a reminder, Windows 8.1 has reached end of support on January 10, 2023. At this point technical assistance and software updates will no longer be provided. If you have devices running Windows 8.1, we recommend upgrading them to a more current, in-service, and supported Windows release.
Create installation media for Windows - Microsoft Support
Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, or reinstall Windows. To create installation media, go to the software download website, where step-by-step instructions can be found.
Download and install drivers in Windows 8.1 - Microsoft Support
2023年1月10日 · Support for Windows 8.1 ended on January 10, 2023. We recommend you move to a Windows 11 PC to continue to receive security updates from Microsoft. Learn more. Windows comes with drivers for many devices, such as printers, displays, keyboards, and TVs. A driver is software that a device uses to work with your PC.
Windows 8.1 RT Update 3 for Surface RT and Surface 2
2023年1月10日 · Windows 8.1 RT Update 3 includes improvements to the Windows desktop experience for Surface RT and Surface 2. With the addition of a familiar and easy-to-use Start menu, you'll have quick access to your desktop and all your apps, files, and PC settings in one convenient place.
Welcome to Windows - support.microsoft.com
End of support for Windows 10, Windows 8.1, and Windows 7. Windows 8.1 support ended on January 10, 2023
Use the System File Checker tool to repair missing or corrupted …
When critical Windows system files are missing or corrupted, some Windows features may stop working correctly or Windows may stop responding altogether. If this happens, you can use the Deployment Image Servicing and Management tool (DISM) and the System File Checker tool (SFC) to scan your system files and restore any corrupted or missing files.
What Windows end of support means for Office and Microsoft 365
Microsoft 365 apps are no longer supported on Windows 7, Windows 8 or Windows 8.1 now that these operating systems have reached their end of support dates. To avoid performance and reliability issues, we recommend that you move to Windows 11.
An update to enable an automatic update from Windows 8 to Windows 8…
Provides an update that enables the operating system to be updated from Windows RT or Windows 8 to Windows RT 8.1 or Windows 8.1 automatically for qualified computers.
Windows 8.1 and Windows Server 2012 R2 update history
2016年7月21日 · Learn all about the security and non-security updates that are published for Windows 8.1 and Windows Server 2012 R2 through Windows Update. These updates address issues and improve the overall reliability of the operating system.
Windows 8: Set up Family Safety (Microsoft Account)
You can use Family Safety to protect a user account in Windows 8 that was created by using a Microsoft account.
Troubleshoot Windows 8.1, Windows 8 or Windows 7 hangs or …
At times you may find that your PC has become unresponsive. This article provides recommendations to help identify the potential causes for this behavior, and to help resolve this problem.