Find answers to common questions about genuine Windows software.

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

Get help with signing in, changing passwords, creating and sending mail, deleting mail, creating folders, and more in Outlook on the web.

When the latest Windows update is ready for your device, it will be available to download from the Windows Update page in Settings.

Learn how to download, customize, and troubleshoot Windows Media Player 12 with helpful guides and tips.

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.

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

In Outlook, the black color theme includes dark mode, which provides a black background (instead of white) for the message window. You can switch to a white background for the message window if you prefer.

Resetting Microsoft OneDrive can sometimes resolve sync issues. Follow the steps to reset your OneDrive.

Microsoft アカウントにサインインするためのエイリアスを使用した Microsoft アカウントのメール アドレスまたは電話番号を変更する方法について説明します。