Find the information you need to import to or exporting from Outlook, whether you're using Office 365, Outlook 2016, or a Mac.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Change your password with your email provider. See the following sections for instructions on changing your email account password for several major email providers.

了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。

Combine several files into a single compressed folder to save storage space or to share them more easily.

Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.

Then, create REG_SZ values in this key for each form you wish to allow scripts to run. In the above example, you would create a REG_SZ value named “IPM.Note.Custom” with empty data. When designing a form, Run This Form will run a form using the message class of the base form. So if you started designing an IPM.Note form and want to Run This Form, you will need to have IPM.Note registered.

Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.