Learn how to fix Outlook add-in warnings, dismiss add-in notifications, or disable an unhealthy add-in.

Splits text strings by using column and row delimiters. The TEXTSPLIT function works the same as the Text-to-Columns wizard, but in formula form.It allows you to split across columns or down by rows.

Windows 10、Windows 8.1、および Windows 7 用の Windows Media Player 12 の入手方法について説明します。

Learn how to join a Microsoft Teams meeting by link, calendar, channel, chat, or by calling in.

Training: Get up to speed in minutes, quickly refer to things you’ve learned, and master keyboard shortcuts with these handy cheat sheets for Microsoft Office.

Wenn Ihr Kauf von Office oder Microsoft 365 mit einem Product Key verbunden war, geben Sie Ihren Product Key auf einer der Websites ein, die nachstehend für Ihr Produkt aufgeführt sind.

Cuando la última actualización de Windows esté lista para tu dispositivo, estará disponible para su descarga desde la página Windows Update de Configuración.

Troubleshoot problems you might be having with your mouse or keyboard, or other wireless device in Windows.

Learn how to use your Outlook inbox effectively with Microsoft Support's training resources.

Learn how to contact Microsoft Store support to get help for your payment and billing issue.