Obtén información sobre cómo buscar una clave de producto de Windows para la activación y cuándo usarás una licencia digital en su lugar.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Windows 11, version 23H2 ; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880) June 25, 2024—KB5039302 (OS Builds 22621.3810 and 22631.3810) Preview

Training: In Microsoft PowerPoint, you can record your presentation, narration, and animation timings to give it a professional and polished feel. Watch this video to learn how.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Learn how to receive a refund or exchange for items purchased from Microsoft.

Starting your Surface from a USB drive can be useful if you want to change firmware settings or Windows startup settings. Booting from a USB device doesn’t refresh or reset your Surface.

Learn how to troubleshoot problems installing or running games from the Xbox app for PC.

During any scheduled Teams meeting, you can start a live transcription of participant speech. The text appears alongside the meeting video or audio in real time.