Before you begin filling out the form. The steps below will help guide you when filling out the account recovery form. It can be a lengthy process as it's designed to ask questions about your account that only you can answer.

See how to install Project 2013 and 2016 and Project Pro for Office 365.

Microsoft アカウントパスワードをリセットまたは変更する方法について説明します。 忘れた Microsoft アカウントのパスワードに関するヘルプを表示します。

Find answers to frequently asked questions about Office 2021 and Office LTSC for Windows and Mac on the official support page.

Do you need some help installing Quick Assist? For the best experience, download and install the new version of the Quick Assist app from Microsoft Store. If you have problems installing Quick Assist, here are some steps to try to get it installed and working properly.

Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.

Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.

Find your Wi-Fi network password in Windows, so you can connect to your Wi-Fi network on other devices.

Learn about modems and Internet connections, security, sharing files and printers, and how to set up a wireless network in your home.

How to freeze panes in Excel to keep rows or columns in your worksheet visible while you scroll, or lock them in place to create multiple worksheet areas.