Récupérer des fichiers perdus ou supprimés - Support Microsoft
Si vous ne trouvez pas un fichier sur votre ordinateur, ou si vous avez accidentellement modifié ou supprimé un fichier, vous pouvez le restaurer à partir d’une sauvegarde (si vous utilisez la fonction Sauvegarde Windows) ou vous pouvez essayer de le restaurer à partir d’un version précédente.Les versions précédentes sont des copies des fichiers et dossiers que Windows enregistre ...
螢幕鏡像和投影到您的電腦或無線顯示器 - Microsoft 支援服務
了解如何從一部裝置螢幕鏡像或投影內容到另一部裝置。 附註: 無線顯示器應用程式可在執行 Windows 11 版本 22H2 及更新版本的裝置上使用。如果您執行的是舊版 Windows,請在任務列上的搜尋方塊中輸入 連線,然後在結果清單中選取 [ 連線 ],以啟動連線應用程式。
Use a fix-it tool with Windows 10 - Microsoft Support
Instead of fix-it tools, Windows 10 uses troubleshooters to help you solve problems with your PC. To run a troubleshooter: Select Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters, or select the Find troubleshooters shortcut at the end of this topic, and then select Additional troubleshooters.
June 25, 2024—KB5039302 (OS Builds 22621.3810 and 22631.3810) Preview
Windows 11, version 23H2 ; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)
Change or reset your password - Microsoft Support
Important: Microsoft accounts, the Windows operating system, and other Microsoft products include passwords to help secure your information.This article provides some options that you can use to reset or recover your password if you forget it. Be aware that, if these options don’t work, Microsoft support can't help you retrieve or circumvent a lost or forgotten password.
在快速访问中进行固定、删除和自定义 - Microsoft 支持
默认情况下,文件资源管理器打开“快速访问”。 可以将文件夹设置为显示在“快速访问”中,以便于查找。 只需右键单击 (或长按) ,然后选择“ 固定到快速访问”。 如果不再需要它,请取消固定,方法是右键单击 (或长按) 它,然后选择 “从快速访问取消固定”。
VERGLEICH (Funktion) - Microsoft-Support
Syntax. VERGLEICH(Suchkriterium;Suchmatrix;[Vergleichstyp]) Die Syntax der Funktion VERGLEICH weist die folgenden Argumente auf: Suchkriterium Erforderlich.Der Wert, mit dem Sie Elemente in der Suchmatrix abgleichen möchten. Wenn Sie beispielsweise in einem Telefonbuch nach der Telefonnummer einer Person suchen, verwenden Sie den Namen der Person als Nachschlagewert (Suchkriterium), aber die ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Switching out of S mode in Windows - Microsoft Support
Windows 10 in S mode is designed for security and performance, exclusively running apps from the Microsoft Store. If you want to install an app that isn't available in the Microsoft Store, you'll need to switch out of S mode.
July 9, 2024—KB5040427 (OS Builds 19044.4651 and 19045.4651 ...
Windows 10, version 20H2 and Windows Server, version 20H2 update history; End of service statement; May 9, 2023—KB5026361 (OS Builds 19042.2965, 19044.2965, and 19045.2965)
Add an app to run automatically at startup in Windows 10
Right-click the app, select More, and then select Open file location.This opens the location where the shortcut to the app is saved. If there isn't an option for Open file location, it means the app can't run at startup.