If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: Enter your username at the sign-in prompt and select Next. Select Send notification. You will be prompted to Check your Authenticator app and may also be shown a number. On your mobile device, open Authenticator, or ...

Security Windows 10 Windows 11. Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security. Notes: What you actually see on the Device ...

注: ワイヤレス ディスプレイ アプリは、Windows 11 バージョン 22H2 以降を実行しているデバイスで使用できます。以前のバージョンの Windows を実行している場合は、タスク バーの検索ボックスに 「connect」と入力し、結果の一覧で [接続 ] を選択して、Connect アプリを起動します。

Repair an Outlook data file (.pst) file. Open SCANPST.EXE. Select Browse to select the Outlook Data File (.pst) you want to scan. If you need help locating your Outlook Data File, see Locating the Outlook Data Files. Note: By default, a new log file is created during the scan.

To get started, open the Copilot app from the Start menu or use the Copilot icon if present on your Windows taskbar. If your device keyboard includes a dedicated Copilot key, you can also use it to launch Copilot. Copilot uses your Microsoft account to provide personalized assistance and access to a wide range of features.

At the top of the page, select Settings > General > Appearance. Under Dark mode, select Light or Use system settings. Select Save.

例如，=a1 & b1 返回与 =concatenate(a1,b1) 相同的值。 在许多情况下，使用与号比使用 concatenate 创建字符串的速度更快，更简单。 了解有关使用运算计算器的详细信息。 使用 text 函数组合字符串和设置字符串格式。

The new Microsoft Edge is based on Chromium and was released on January 15, 2020. It is compatible with all supported versions of Windows, and macOS. With speed, performance, best in class compatibility for websites and extensions, and built-in privacy and security features, it's the only browser you'll ever need. Try the new Microsoft Edge now.

To do that, select the Start button, then select Settings > Apps > Apps & features > Manage optional features > Add a feature > Windows Media Player, and select Install. Enable Windows Media Player. DVD playback isn't included. Go to the DVD playback for Windows page to find out how to add DVD playback to Windows 10.

Windows 10 におけるネットワーク経由のファイル共有. 注: この記事では、自宅や職場内の接続されたコンピューターなど、ローカル エリア ネットワーク (または LAN) 経由でファイルまたはフォルダーを共有する方法について説明します。. 友人や家族などと ...