Important: Microsoft accounts, the Windows operating system, and other Microsoft products include passwords to help secure your information.This article provides some options that you can use to reset or recover your password if you forget it. Be aware that, if these options don’t work, Microsoft support can't help you retrieve or circumvent a lost or forgotten password.

This icon helps you determine if you can safely send and receive information from the site. The connection tells you whether the information sent to and from the site, such as passwords, addresses, or credit card numbers, are securely sent and can't be intercepted by an attacker. The connection icon in the address bar has four different states.

注: 職場または学校アカウントではなく、 Outlook.com、Hotmail、Live、MSN のメール アカウントなどの Microsoft アカウントでサインインした場合は、サインアウトしてから、正しいアカウントを使用してもう一度サインインします。 サインインしているアカウントがわからない場合 Outlook ...

You weren't able to find your username. If the username lookup wasn't successful, try looking for your Microsoft account username within other products or services that you know are associated with that account. Read check your products or services to find out how.

I can't sign into Skype for Business. I can't get email on my phone. I'm having trouble opening or signing in to Outlook on the web. I can't install, connect, or enable Dynamics 365 for Outlook. The Teams Meeting option isn’t shown or the Teams Meeting add-in doesn’t load in Outlook

Hinweise: Wenn Sie eine Verknüpfung vom Desktop löschen möchten, halten Sie die Verknüpfung fest (oder klicken Sie mit der rechten Maustaste darauf), wählen Sie Weitere Optionen anzeigen unddann Löschen aus. Nur die Verknüpfung wird entfernt, nicht das Ursprüngliche Element.

To create the installation media, here's what you'll need: A PC with a reliable internet connection. The download time will vary, depending on your internet connection.

vlookup、hlookup、その他の index や match などの関数を使い、ユーザーが入力した値に基づいてデータを検索して見つけます。 この記事では、vlookup について簡単に復習してから、その他の情報へのリンクを示します。

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Learn how to run a disk cleanup in Windows including deleting temporary and system files to free up disk space.