Learn how to manage background activity for apps to help save battery power in Windows.

Follow these steps before selling or gifting a Windows 10 device or Xbox One console.

Turn on the night light setting in Windows to show warmer colors that are easier on your eyes.

We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023.

تعرف على كيفية تثبيت أو إعادة تثبيت أو تنشيط Microsoft 365 أو Office 2019 على كمبيوتر شخصي أو Mac.

Create a new folder when saving your document by using the Save As dialog box. With your document open, click File > Save As.

Microsoft Clipchamp は、Windows 10 でビデオを編集するための移動ツールです。 そのユーザーフレンドリーなインターフェイスと編集オプションの広範な範囲を使用すると、簡単にシンプルまたは詳細なプロジェクトに取り組んでいるかどうか、高品質のビデオを作成することができます。

If a Dynamic Lighting-compatible device is connected to your PC, Dynamic Lighting will take control of your device’s lighting and set a static effect that matches your Windows accent color.

An array formula (one that spans multiple cells) can do calculations on rows and columns of cells where you might otherwise need to use several formulas. For example, you can count the number of characters that are contained in a range of cells, sum only numbers that meet certain conditions (such as the lowest values in a range or numbers that fall between an upper and lower boundary), and sum ...

Learn to set up and use your Surface Pen to work, play, and create.