Узнайте, как скачать, установить и настроить дополнительные языковые пакеты для вашей версии Windows.

Windows 10 バージョン 2004 および Windows Server バージョン 2004 の更新履歴; サービス終了ステートメント; 2021 年 12 月 14 日 — KB5008212 (OS ビルド 19041.1415、19042.1415、19043.1415、および 19044.1415)

Desktop apps are a specific type of app that won’t ask for separate permission to discover your device location information and won’t appear in the list that allows you to choose apps that can use your location. What are desktop apps? They’re usually downloaded from the internet or installed with some type of media (such as a CD, DVD, or ...

Using a security key as a passwordless authentication method is currently in public preview. If what you're seeing on your screen doesn't match what's being covered in this article, it means that your administrator hasn't turned on this feature yet.

Know your limits Many email service providers set limits for the number of names that can be included in the To, Cc, and Bcc boxes in a message. For example, your email service provider may limit each message to a maximum of 100 email addresses. If these addresses are distributed among the To, Cc, and Bcc boxes, remember that the names in the Bcc box will count toward your total limit.

Notes: We are aware of some ARM PC’s (for example Copilot+ PC’s) not being able to add/install a printer using the included installer or by downloading the installer from the manufacturer’s website. To fix this, go to Settings > Bluetooth & devices > Printers & scanners and click on "Add device" instead to add the printer manually, unless the manufacturer has specific guidance for ...

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Training: Get up to speed in minutes, quickly refer to things you’ve learned, and master keyboard shortcuts with these handy cheat sheets for Microsoft Office.

回復ドライブを使用して WINDOWS を PC に再インストールする必要がある場合は、Windows の回復オプションに関するページを参照してください。 回復ドライブはシステム イメージではないので、Windows PC を頻繁にバックアップすることをお勧めします。 個人用ファイル、設定、プログラムは回復 ...

Erfahren Sie, wie Sie Windows mit einem Product Key oder einer digitalen Lizenz aktivieren, Ihren Aktivierungsstatus überprüfen und Ihr Microsoft-Konto verknüpfen.