在 “登录方式” 下，有三种使用 Windows Hello 登录的选项：. 选择“人脸识别 (Windows Hello) ”，使用电脑的红外摄像头或外部红外摄像头设置面部识别登录

How we're rolling out the free upgrade 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.

Learn how to download, install, and use the PC Health Check app to check your device's compatibility with Windows 11 and get tips to improve its performance.

Download the Gaming Services Repair Tool for PC using the link below. Choose your save destination and then go to that destination to open the file after the download is complete.

Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

Another way to quickly add shading or banding to alternate rows is by applying a predefined Excel table style. This is useful when you want to format a specific range of cells, and you want the additional benefits that you get with a table, such the ability to quickly display total rows or header rows in which filter drop-down lists automatically appear.

Unlike in previous versions of Windows, you’ll need to use the media creation tool to create an ISO file to install Windows 10. Make sure you have a license to install Windows 10, and then follow these steps:

In the upper left corner of the window, select the app launcher > All apps > SharePoint Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.

Erstellen Sie ein Dokument oder eine andere Art von Bibliothek in SharePoint, um Dateien sicher zu speichern, in denen Sie und Ihre Kollegen sie leicht finden, gemeinsam daran arbeiten und jederzeit von jedem Gerät aus darauf zugreifen können.

To pin Quick Assist to your taskbar so you can quickly get back to it, after Quick Assist is open, right-click (or press and hold) the icon on your taskbar > Pin to taskbar. If the old app icon still appears on your device, make sure you select the new app icon.