注意: 在Windows中获取驱动程序更新的最佳和最安全的方法始终是通过Windows 更新。如果在Windows 更新时遇到问题，则可能会看到 Update Windows 中的任何链接是否可帮助你先解决问题。

To count numbers or dates that meet a single condition (such as equal to, greater than, less than, greater than or equal to, or less than or equal to), use the COUNTIF function. To count numbers or dates that fall within a range (such as greater than 9000 and at the same time less than 22500), you can use the COUNTIFS function. Alternately, you can use SUMPRODUCT too.

Method. Used for. Authenticator app. Two-factor verification and password reset authentication. Text messages. Two-factor verification and password reset authentication.

In the following countries, you have the right to cancel a subscription that has recurring billing with immediate effect and receive a prorated refund as described in the Microsoft Consumer Subscription Prorated Refund Policy:

If the unwanted keyboard or input method is still there, you can remove the individual keyboard from Settings. Here’s how: Select Start > Settings > Time & language > Language & region .

Tip: Creating an Outlook.com email address gives you a brand-new email address that is attached to your existing Microsoft account.This makes several benefits and features available to you within the Microsoft suite of products, particularly within Outlook. You might want to do this if your Microsoft account is not currently tied to an Outlook.com email address.

Um auf Windows 11 zu aktualisieren, benötigen Sie ausreichend Speicherplatz auf der Festplatte, um die Installation durchführen zu können. Um zu sehen, wie viel Festplattenspeicher auf Ihrem Computer verfügbar ist, wählen Sie auf der Taskleiste Datei-Explorer aus (in Windows 7 als Windows Explorer bezeichnet), oder drücken Sie Windows-Logo-Taste+E.

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)

File Explorer in Windows 11 helps you get the files you need quickly and easily. To check it out in Windows 11, select it on the taskbar or the Start menu, or press the Windows logo key + E on your keyboard.. How to use File Explorer:

Symptom. When trying to install updates from Windows Update you might receive "Updates Failed, There were problems installing some updates, but we'll try again later" with one of the following errors: