Learn how to create a OneDrive backup on your PC. Set up OneDrive PC folder backup to access, manage, stop, or fix problems with PC folder backup.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

KB5034441: Windows 10 バージョン 21H2 および 22H2 用 Windows 回復環境の更新プログラム: 2024 年 1 月 9 日

Outlook Data Files contain your email messages, calendar, tasks, and other items on your computer.

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

Then, create REG_SZ values in this key for each form you wish to allow scripts to run. In the above example, you would create a REG_SZ value named “IPM.Note.Custom” with empty data. When designing a form, Run This Form will run a form using the message class of the base form. So if you started designing an IPM.Note form and want to Run This Form, you will need to have IPM.Note registered.

Export Outlook email, contacts, and calendar to move them to another computer or so that you can make a backup of your information.

Installer Microsoft 365 pour la première fois. Certains produitsOffice 2019, Office 2016, et Office 2013 sont fournis avec une clé de produit.

A Microsoft account gives you access to Microsoft products and services with just one login.

It's easy to attach pictures, files, and other items to your Outlook messages. Outlook keeps track of the documents you’ve recently worked on, whether they're stored on your computer or saved in OneDrive (cloud only).