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Install the latest updates for Windows - Microsoft Support
Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected. To check for updates manually, select Start > Settings > Windows Update . Check for updates.
Fix problems with your PC by using Windows Update
To fix problems using Windows Update: Select Start > Settings > System > Recovery > Fix problems using Windows Update. After you select the Reinstall now option, choose if you want to allow the PC to automatically restart 15 minutes after the installation completes. Select OK when you’re ready to start the installation.
Microsoft Edge でパスワードを保存または削除する
Microsoft Edge の設定を使ってユーザー名とパスワードの情報を保存すると、Web サイトにすばやくサインインできます。 注: [ パスワードの自動保存] 設定は、Microsoft Edge バージョン 124 以降では廃止されました。代わりに、Edge ブラウザーで新しい資格情報を入力するたびに、パスワードを保存する ...
Solucionar problemas de sonido o audio en Windows
Si la aplicación de Obtener ayuda no puede resolver el problema de sonido o audio, prueba las posibles soluciones enumeradas: 1. Comprueba la salida del altavoz. 2. Ejecuta el solucionador de problemas de audio. 3. Verifica que todas las actualizaciones de Windows estén instaladas. 4. Comprueba los cables, enchufes, tomas, volumen, altavoces ...
DATEDIF function - Microsoft Support
DATEDIF ( start_date, end_date, unit) A date that represents the first, or starting date of a given period. Dates may be entered as text strings within quotation marks (for example, "2001/1/30"), as serial numbers (for example, 36921, which represents January 30, 2001, if you're using the 1900 date system), or as the results of other formulas ...
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, SharePoint Foundation 2010, SharePoint Server 2010, Windows SharePoint Services 3.0
Calculate the difference between two dates - Microsoft Support
Use the DATEDIF function when you want to calculate the difference between two dates. First put a start date in a cell, and an end date in another. Then type a formula like one of the following. Warning: If the Start_date is greater than the End_date, the result will be #NUM!.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Install a printer in Windows - Microsoft Support
Install a printer in Windows. When you connect a printer or scanner to your PC or add a new printer or all-in-one device to your home network, you can usually start printing right away. Windows 11 supports most printers, so you probably won't have to install special printer software. Additional printer drivers and support might be available if ...
Microsoft Edge でポップアップをブロックする - Microsoft サポート
それでもポップアップが表示される場合の対処方法 この機能をオンにしてもポップアップが表示される場合は、次の解決策を試してください。 Edge が最新であることを確認する: [設定など] > [設定] > [Microsoft Edge について] を選択します。 利用可能な更新プログラムがある場合は、こちらから ...
适用于: Microsoft 帐户仪表板
Upgrade to Windows 11: FAQ - Microsoft Support
Upgrade to Windows 11: FAQ. An upgrade differs from an update in that it moves your PC from a previous version of Windows—such as Windows 10—to Windows 11. This FAQ is intended to answer questions about upgrading to Windows 11. An update ensures you have the most recent features and security improvements for your current version of Windows.
How to use Voice Recorder - Microsoft Support
Voice Recorder is an app for recording lectures, conversations, and other sounds (previously called Sound Recorder). Hit the big Record button (1), and Add a marker (3) to identify key moments as you record or play (2).Then you can Trim (5), Rename (7), or Share your recordings (4), which are saved in Documents > Sound recordings.Select the Delete icon (6) to delete your recording, or See more ...