若要暂时关闭 Windows 安全中心中的 Defender 防病毒保护，请按照以下步骤操作。 请记住，关闭该功能后，你的设备可能易受威胁。

Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.

Starting with Windows 11, version 22H2, the known Windows folders—Desktop, Documents, Downloads, Pictures, Music, and Videos—are available by default as pinned folders in Quick access in both File Explorer Home and the left navigation pane.These default folders are no longer displayed under This PC to keep the view focused on your PC’s drives and network locations.

To increase security and performance, Windows 11 in S mode only runs apps from the Microsoft Store. If you want to install an app that isn't available in the Microsoft Store, or if you have Windows 10 Pro, Enterprise, or Education and want to upgrade to Windows 11, you'll need to permanently switch out of S mode.

If you haven't signed in, MSN can store some settings in cookies. The next time you use the same browser, on the same computer, your customizations will appear. If you use a different browser or computer, your customizations won't appear. If the cookies are deleted, your customizations, including content, layout, and themes, will be lost.

Use the XLOOKUP function when you need to find things in a table or a range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term, and return a result from the same row in another column, regardless of which side the return column is on.

Uwagi: Hasło Hotmail lub Outlook.com jest takie samo jak hasło do konta Microsoft. Jeśli możesz się zalogować, ale występują problemy z Outlook.com, sprawdź stan usługi.Jeśli stan nie jest oznaczony kolorem zielonym, poczekaj, aż usługa zacznie działać normalnie, i spróbuj ponownie.

注意 USB 接続では、同時に 8 つの Xbox ワイヤレス コントローラーを接続することや、Xbox チャット ヘッドセットを取り付けた 4 つのコントローラーを接続することができます。 コントローラーに Xbox ステレオ ヘッドセットを取り付けている場合は、同時に 2 つのみ接続できます。

Summary. Windows 10, versions 2004, 20H2, 21H1, and 21H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 21H2 are included in the latest monthly quality update for Windows 10, version 2004, 20H2, and 21H1, but are in an inactive and dormant state.

Découvrez comment obtenir les dernières mises Windows jour pour assurer le bon fonctionnement et la sécurité de votre appareil.