Download drivers and firmware for Surface - Microsoft Support
Manually update Surface drivers and firmware. Manual updates are useful if you need to update an offline device, update many devices that are all the same model, or if you’re creating system images for your organization.
Fix your Outlook email connection by repairing your profile
Having trouble connecting to your email from Outlook on your desktop? Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business, Microsoft 365 admin
Fix common Surface problems using the Surface app and Surface ...
If your Surface isn’t working properly, the Microsoft Surface app and Surface Diagnostic Toolkit can help you find and solve problems. Notes: If your work or school manages your Surface, check with your IT department before running the tool.
Install the latest updates for Windows - Microsoft Support
If you're having trouble installing updates, see Troubleshoot problems updating Windows. For answers to frequently asked questions, see Windows Update: FAQ. Learn about Windows service packs and download the latest updates for Windows 10 and Windows 8.1.
KB5027397: Feature update to Windows 11, version 23H2 by using an ...
The enablement package is a great option for installing a scoped feature update like Windows 11, version 23H2 as it enables an update from version 22H2 to version 23H2 with a single restart, reducing update downtime. This enables devices to take advantage of new features now.
Get Windows updates as soon as they're available for your device
The good news is if you have Windows 11, version 22H2 or later, you can choose to get the latest non-security and feature updates as soon as they become available for your device (now and in the future). Here's how:
Which Surface devices can be upgraded to Windows 11?
The free upgrade to Windows 11 is available based on hardware eligibility, reliability metrics, the age of your Surface, and other factors. If you have a Windows 10 PC that's eligible for the upgrade to Windows 11, Windows Update will let you know when it's available.
Using System File Checker in Windows - Microsoft Support
After you see a message that says "The operation completed successfully," type sfc /scannow (note the space between "sfc" and "/") and press Enter. After you see a message that says, "Verification 100% complete," type exit and press Enter. More info about System File Checker.
Microsoft security help and learning
See plans and pricing. Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.
下载适用于 Surface 的驱动程序和固件 - Microsoft 支持
除了Windows 10或 Windows 11 的软件更新外,还必须进行硬件更新,也称为驱动程序和固件更新。. 可以使用 Surface 应用快速检查 Surface 驱动程序和固件的运行状况。. 打开 Surface 应用. 在 Surface 应用中,展开 帮助和支持 以检查更新状态。. 如果有可用的更新,请选择 ...