Change the refresh rate on your monitor in Windows
Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.
Anzeigen von Anzeigeeinstellungen in Windows - Microsoft-Support
Erfahren Sie, wie Sie Einstellungen-App zum Anzeigen und Ändern von Anzeigeeinstellungen in Windows.
About delegates: Allow someone to manage your mail and calendar
Allow another person or delegate to receive and respond to email messages and meeting requests and responses on your behalf.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business, Microsoft 365 admin, Outlook on the web, New Outlook for Windows
Global Customer Service phone numbers - Microsoft Support
This page provides phone numbers of Microsoft customer service.
Use Microsoft Authenticator with Microsoft 365
Learn how to use Azure Authenticator with Microsoft 365. It makes 2-step verification really easy!
Applies To:
Office for business, Microsoft 365 admin
How to investigate a billing charge from Microsoft
Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled.
Applies To:
Microsoft account dashboard
Change the font or font size in the message list - Microsoft Support
Increase or decrease the font size or choose a different font for items that appear in the message list.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, New Outlook for Windows
Office Help & Training
if you live in (or if your principal place of business is in) the united states, please read the binding arbitration clause and class action waiver in section 8.
检查你的 DirectX 版本 - Microsoft 支持
检查你的版本. DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。
Update Microsoft Teams - Microsoft Support
Microsoft Teams updates automatically, but you can start an update whenever you want.
Applies To:
Microsoft Teams