Sign in to account.microsoft.com, then select Order History on your Rewards page.

For Windows 10. In the search box on the taskbar, type control panel, and then select Control Panel.. For Windows 8.1 / Windows RT 8.1. Swipe in from the right edge of the screen, tap Search (or if you're using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click Search), enter Control Panel in the search box, and then tap or click Control Panel.

In PowerPoint, learn how to troubleshoot Designer if you don't see the Designer button, no suggestions are offered, or the button is grayed out.

How to open Notification Center and Quick Settings. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Microsoft Edge 允许阻止来自特定网站的 Cookie，但这样做可能会阻止某些页面正确显示，或者你可能会从某个站点收到一条消息，告知你需要允许 Cookie 查看该网站。

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

Saiba como encontrar uma chave de produto do Windows para ativação e quando você usará uma licença digital.

With a microphone, speakers, and a sound card, you can record your presentation and capture your voice narration, slide timings, and laser pointer gestures.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Find out how Microsoft uses activity history data to provide personalized cross-device experiences and to help improve its products and services.