PC 正常性チェック アプリは、お使いの Windows デバイスの正常性に関する最新の情報を提供して、デバイスのパフォーマンス向上のための対処や、パフォーマンス問題のトラブルシューティングに役立ちます。 お客様からのフィードバックを基に定期的に更新されており、Windows PC を最大限に ...

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

在 Microsoft Store 中更改所在国家或地区 Windows 11 Windows 10 Microsoft Store Xbox One Office 365 如果在 Microsoft Store 中更改所在国家或地区，你在某个地区获取的内容可能无法在另一个地区使用。

Safe mode starts Windows in a basic state, using a limited set of files and drivers. If a problem doesn't happen in safe mode, this means that default settings and basic device drivers aren't causing the issue. Observing Windows in safe mode enables you to narrow down the source of a problem, and can help you troubleshoot problems on your PC.

Learn how to open a shared mailbox in Outlook. Shared mailboxes let a group of users view and send email, and share a calender, and open a contact list from a common mailbox.

You can manually adjust the column width or row height or automatically resize columns and rows to fit the data.

Learn how to concatenate text strings in Excel using the CONCATENATE function. Our step-by-step guide makes it easy to join two or more text strings into one.

On the Windows 10 download page, download the media creation tool by selecting Download now, then run the tool. In the tool, select Create installation media (USB flash drive, DVD, or ISO) for another PC > Next. Select the language, architecture, and edition of Windows, you need and select Next. Select ISO file > Next, and the tool will create ...

修复 Windows 中的网络连接问题. 请尝试以下操作来排查第 11 Windows中的网络连接问题。. 确保 WLAN 已打开。. 选择 ">设置>网络&"， 然后打开 "Wlan"。. 接下来，选择 " (>) Wlan"旁边的"更多选项"，然后选择" 显示可用网络"。. 如果预期会看到的网络出现在列表中，请选择 ...

Learn how to use Microsoft Traditional Chinese IME with features and shortcuts to type Chinese characters on Windows 10.