Get answers to common questions about Windows 11 and Windows 10 in S mode.

Insert subscript or superscript text in your document. Undo superscript or subscript formatting. To undo superscript or subscript formatting, select your text and press Ctrl+Spacebar.

Get answers to some basic questions about what two-step verification is, and how to set it up and use it to help keep your Microsoft account more secure.

Create a template for email messages that you frequently send with similar contents.

Automatically fill a series of data in your worksheet, like dates, numbers, text, and formulas. Use the AutoComplete feature, Auto Fill Options button and more.

可通过不同的方式删除应用和程序，因此如果找不到要查找的应用和程序，可以尝试另一个位置。 请注意，某些应用和程序内置于 Windows 中，无法卸载。

How to create, edit, and run Excel macros to automate data entry and tasks.

Learn how to use Azure Authenticator with Microsoft 365. It makes 2-step verification really easy!

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Create a new mail profile that contains information about your accounts and data files.