How to close your Microsoft account - Microsoft Support
Closing a Microsoft account means you won’t be able to use it to sign in to any Microsoft products or services, including Outlook.com or Hotmail, OneDrive, Xbox, Skype, Office or Microsoft 365, Rewards and Microsoft Certification.
Manage background activity for apps in Windows
On the settings page for that app, change the setting for Let this app run in the background.Here’s a summary of each option: Always.The app is always allowed to run in the background—receive info, send notifications, and stay up to date—even when you’re not actively using it.
编辑或更改 PDF 文件 - Microsoft 支持
可移植文档格式 (PDF) 是用于共享最终版本文件的一种通用格式。 若要在通过 Office 程序（如 Excel 或 Publisher）创建的 PDF 中添加或编辑文本，请首先从原始 Office 文件开始着手。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Publisher for Microsoft 365, Excel 2021, Word 2021, PowerPoint 2021, Access 2021, Publisher 2021, Excel 2019, Word 2019, PowerPoint 2019, Access 2019, Publisher 2019, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, Publisher 2016, InfoPath 2013
Verwalten von Benutzerkonten in Windows - Microsoft-Support
Wichtig: Sie sollten die Anzahl der Administratoren auf Ihrem Windows-Gerät begrenzen, da Administratoren die vollständige Kontrolle über das System haben.Administratoren können Einstellungen ändern, Software installieren und auf alle Dateien zugreifen. Wenn zu viele Personen über diese Zugriffsebene verfügen, kann dies zu Sicherheitsrisiken wie der Installation von Schadsoftware oder ...
Como entrar ou sair do Outlook.com - Suporte da Microsoft
Para obter suporte no Outlook.com, clique aqui ou selecione Ajuda na barra de menus e digite sua consulta. Se a autoajuda não resolver seu problema, role para baixo até Ainda precisa de ajuda? e selecione Sim.. Para entrar em contato conosco no Outlook.com, você precisará entrar.
Applies To:
Outlook.com
Add or remove an email alias in Outlook.com - Microsoft Support
To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help? and select Yes.. To contact us in Outlook.com, you'll need to sign in.
Applies To:
Outlook.com
将数字重置为“常规”格式 - Microsoft 支持
常规格式是 Excel 在键入数字时应用的默认数字格式。大多数情况下，使用 “常规 ”格式设置格式的数字的显示方式与键入方式一样。 但是，如果单元格的宽度不足以显示整个数字， 则“常规 ”格式将舍入具有小数的数字。“常规”数字格式还对较大的数字（12 位或更多）使用科学计数（指数 ...
Applies To:
Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016, Excel 2013
Check the recent sign-in activity for your Microsoft account
If you get an email about unusual activity on your Microsoft account, or if you’re worried that someone else might have used your account, go to the Recent activity page.You’ll see when your Microsoft account was signed in during the last 30 days, along with any device or app-specific info.
Applies To:
Microsoft account dashboard
End of support for Cortana - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Help with the Microsoft account recovery form
2. Fill out the form using a recognized device and location. If possible, complete the form using a device you previously used to sign into your account and at a location where you commonly use that device and that we'll recognize, such as your home or office.