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Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

Informazioni su come installare, reinstallare o attivare Microsoft 365 o Office 2019 in un PC o un Mac.

Learn more about the Start menu, including how to find your files and get to your apps and programs.

システム上でゲームとマルチメディア アプリケーションを使用できるようにする、最新版の DirectX の入手方法について説明 ...

What's new? New access points for recording a video of the presentation The primary location new Record button is in the top app bar next to the Share and Present in Teams buttons, which makes it easier for you to record your video from the current slide.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

Create an alias to give you an additional email address which uses the same inbox, contact list, and account settings as your primary email address in Outlook.com.

We recommend you change your region only if you’re moving to a new country or region for a long time. This is important because items you get in one region might not work in another. This includes:

Describes how to investigate items in an Outlook Data File (.pst) and troubleshoot search issues.