- Microsoft
了解如何使用键盘快捷方式“Windows 徽标键 + P”、连接应用(适用于 Windows 10)或无线显示应用(适用于 Windows 11)在 Windows 中连接到投影仪或另一台电脑。
Microsoft退 - Microsoft
注意: 如果你没有看到“取消”选项,但看到显示“启用定期计费”的链接,这意味着你的订阅已设置为在显示的日期到期,并且不会在此日期之后自动向你收费。 目前无需再执行任何操作,你可以在Microsoft 365 订阅过期之前继续使用该产品。
Applies To: Microsoft account dashboard
Restrict data input by using validation rules - Microsoft Support
2. Record Validation Rule You can use a record validation rule to specify a condition that all valid records must satisfy.You can compare values across different fields using a record validation rule. For example, a record with two date fields might require that values of one field always precede values of the other field (e.g., StartDate is before EndDate).
Applies To: Access for Microsoft 365, Access 2021, Access 2019, Access 2016
How to verify an email address in your Microsoft account
Click Verify next to your email address, and then click Send email.
Applies To: Microsoft account dashboard
Windows - Microsoft
如果你信任 Windows 安全中心检测为恶意的文件、文件类型、文件夹或进程,可以通过将该文件添加到排除项列表,以使 Windows 安全中心停止向你发出警报或阻止程序运行。
Using tags in Microsoft Teams - Microsoft Support
@mention a tag in a channel. In a channel conversation, simply @mention a tag (type @ and the tag name) in your message and select the tag from the list.The tag will appear just like any @mention, and the people associated with the tag will be notified.
Applies To: Microsoft Teams
Outlook - Microsoft
在 “通知我”下,转到“日历”部分,如果不想看到这些通知,请将切换开关设置为 “关闭 ”。 若要打开通知,请将开关设置为 “打开 ”,然后展开 “日历” 部分。 选择想要查看提醒的方式(例如,是否要获取弹出提醒),以及是否需要通知声音。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook on the web, New Outlook for Windows
Fix problems uploading files on the OneDrive website
The full path (including the file name) is too long. The path must contain fewer than 442 characters. Shorten the name of your file or the name of subfolders in OneDrive, or select a subfolder that's closer to the top-level folder, and then try to upload the file again.
Applies To: Office for business, OneDrive (home or personal)
View only unread messages in Outlook - Microsoft Support
Near the upper right corner of the message list, select Filter > Unread. Tip: The name of the filter button changes to Unread to indicate which filter is applied. When you want to remove the filter so that you can see all the messages in the current folder, simply click the Unread filter button.
Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2016, Outlook 2013
Utilitaire de résolution des problèmes de Windows Update
Découvrez comment exécuter l’utilitaire de résolution des problèmes de Windows Update pour résoudre les erreurs de téléchargement ou d'installation des mises à jour Windows.