Help to decide whether you should install the 32-bit Office version or the 64-bit Office version. Which version is right for you depends on how you plan to use Office. Find out about choosing between 32-bit Office and 64-bit Office.

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

While add-ins are accessed from the ribbon or app bar in classic Outlook for Windows, access to add-ins in the new Outlook for Windows depends on whether you're reading or composing a mail item. For guidance on how to use add-ins in classic Outlook for Windows, see the Classic Outlook tab. For new Outlook, follow the steps under New Outlook.

Learn how to sign in or out of your Outlook.com email account, and get solutions for common login issues.

Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.

Install Visio (Visio Plan 2 or Visio Professional) Below we describe how to install the desktop app that is included with Visio Plan 2, and non-subscription versions of Visio Professional or Visio Standard 2021, 2019, or 2016.. If you have Visio Plan 1 see the steps under the tab Visio for the web. Step 1: Associate Visio with your account

Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.

How to add a signature to your Word documents. You can also use the Signature Line command in Word to insert a line to show where to sign a document.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Learn how to update Microsoft Office on PC and troubleshooting tips for installing Office updates.