Learn why you received a notification about unusual activity in your account and what to do next.

Learn how to stop, cancel or pause uploads and downloads in OneDrive.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Microsoft アカウントは 、個人 向けであり、Outlook.com、Xbox、Skype などのサービスにアクセスするためのものです。 Microsoft 職場および学校アカウントは、ビジネス向け Microsoft 365 を使用する 組織 向けです。. アカウントの種類を選択するか、 違いの詳細を確認してください。

We'll describe three connection types for keyboards and mice. Follow the description that applies to your mouse or keyboard’s connection type.

About digital signatures and certificates in Office, and buying a digital certificate from a certificate authority or create your own.

最新の Windows 更新プログラムを入手して、デバイスの円滑かつ安全な動作を維持する方法について説明します。

You can choose which apps will start automatically when you start your device.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Description. The ROUND function rounds a number to a specified number of digits. For example, if cell A1 contains 23.7825, and you want to round that value to two decimal places, you can use the following formula: