如果你正在使用 Windows 电脑，并且想要在电脑设备上显示来自其他屏幕的应用程序和内容，则需考虑将设备屏幕镜像或投影到 ...

Get the steps for setting up dual monitors on your Windows PC.

By default, File Explorer opens to Quick Access. You can set a folder to show up in Quick access so it'll be easy to find. Just right-click (or long-press) it and select Pin to Quick access. Unpin it when you don’t need it there anymore by right-clicking (or long-pressing) it and selecting Unpin from Quick access.. If you want to see only your pinned folders, you can turn off recent files or ...

Learn how to personalize a Windows lock screen with a background photo, slideshow, or app notifications.

Get a brief explanation about logging on as an administrator and making changes to other user accounts on your computer.

Learn how to update Microsoft Office on PC and troubleshooting tips for installing Office updates.

This page provides phone numbers of Microsoft customer service.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

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

vlookup、hlookup、その他の index や match などの関数を使い、ユーザーが入力した値に基づいてデータを検索して見つけます。 この記事では、vlookup について簡単に復習してから、その他の情報へのリンクを示します。