Find answers to top questions about upgrading to Windows 11, from the minimum hardware requirements to where to find the upgrade.

Download printer drivers. If your printer isn't responding, you may need to remove it and reinstall it so Windows can download and install the proper drivers.

Windows 10 と Windows 11 でユーザー アカウントを追加する方法について説明します。 アカウントを使用すれば、各ユーザーが個別のファイル、ブラウザーのお気に入り、プライベート デスクトップを持つことができます。

How to recall and/or replace an email message you sent by using Microsoft 365 and your built-in Exchange Server account.

Contact groups, or distribution lists, are a fast way to send a message to multiple email recipients, especially groups you repeatedly contact.

See how to find things you've downloaded on your PC.

Find out how to back up your apps, files, photos, and preferences on your Windows PC with File History and other tools.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

See the following sections for instructions on changing your email account password for several major email providers. If your email account provider isn't listed, contact your admin or the email provider's help desk.

了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。