Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.

手順 1: パスワードを変更する前に、ウイルスやマルウェアの pc をクリアする. 良いウイルス対策プログラムがインストールされている場合は、最新の状態であることを確認してから、システムのフル スキャンを実行します。

We would like to show you a description here but the site won’t allow us.

If you're new to Excel, you might be typing a formula for subtraction incorrectly. Here are two ways to do it:

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

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

Join Teams meeting with ease using our step-by-step guide. Learn how to join a Teams meeting via your calendar, a dial-in number, or on the web.

Correct the #N/A errorin the VLOOKUP function. INDEX and MATCH offers more flexibility with matches. INDEX and MATCH can find an exact match, or a value that is greater or lesser than the lookup value.

Learn what to do if you get a message telling you that your user profile is corrupted.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.