Learn how to manage the payment information and billing for your Microsoft 365 subscription.

Learn how to open and run DxDiag.exe on Windows to collect device information and troubleshoot DirectX sound and video issues.

Find answers to common questions about genuine Windows software.

Learn how to restore files that have been permanently deleted and are no longer in the recycle bin on Windows 10.

How to use the FILTER function in Excel to filter a range of data based on criteria you define.

Training: Watch and learn how to use Word in Windows. Explore Microsoft Word training guides, articles, and how-to videos.

There are some common two-step verification problems that seem to happen more frequently than any of us would like. We've put together this article to describe fixes for the most common problems.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

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

Learn how to type a letter online using Word for the web. Choose a letter template for online letter writing. Edit, send or print your letter online.