Tìm hiểu cách cài đặt, cài đặt lại hoặc kích hoạt Microsoft 365 hoặc Office 2019 trên PC hoặc máy Mac.

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

Learn how to create installation media for installing or reinstalling Windows 7, Windows 8.1, or Windows 10.

MSN provides you with three quick ways to navigate through MSN to easily find what you need: The Mega menu located at the top left side of the page, brings you every section in just one easy step.

Learn how to view your PC information on Windows with Microsoft Support's step-by-step guide.

Windows 11 は新しい Windows ユーザー インターフェイスであり、お好みのものにあなたをさらに近づけます。 直感的なナビゲーションと簡単な整理により、Windows 11 はまったく新しい外観、より多くのアプリ、そして創造的で生産的な効率的な方法を備えています。

Training: Get up and running quickly with our Outlook Quick Start. Learn how to add an email account and get started in Outlook.

It's easy to attach pictures, files, and other items to your Outlook messages. Outlook keeps track of the documents you’ve recently worked on, whether they're stored on your computer or saved in OneDrive (cloud only).

Disk Management in Windows helps you perform advanced storage tasks like initializing a new drive and extending or shrinking volumes.

Find out how the Windows location service works and how to change the location privacy settings.