Sign in to SharePoint. SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint.

Fix your audio drivers. Hardware problems can be caused by outdated or malfunctioning drivers. Make sure your audio driver is up to date and update it if needed. If that doesn't work, try uninstalling the audio driver (it will reinstall automatically).

Change or reset your Windows password. Accessing the account of someone who has died. Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Xbox subscription cancellations and refunds. Request a refund for digital games. Check your Xbox purchase history. Get help with purchase errors. Pre-order Xbox digital games in the Microsoft Store. Get help with a digital code or gift card.

将好友添加到收藏夹列表. Xbox 收藏夹列表可以帮助你跟踪最亲密的好友。. 它可以让你迅速查看好友正在玩的游戏及其所处级别，甚至跳转到收藏夹级别中的操作。. 你还可以在活动信息提要的收藏夹部分进行查找，使用收藏夹列表与好友保持联系。.

The Xbox Insider Program was built for you! On PC, Xbox console, or mobile, you can get early access to new games and features, join playtests with our developer partners, and provide valuable feedback to help shape the Xbox experience.

Get help and support, whether you're shopping now or need help with a past purchase. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Change or reset your PIN. A PIN is a user-defined set of numbers, or a combination of numbers and letters, that allows you to sign in to your Windows device instead of a password. Your PIN is securely stored on your device, it isn’t transmitted anywhere, and it isn’t stored on a server.

Learn how to add user accounts in Windows 10 and Windows 11. With an account, each person has separate files, browser favorites, and a private desktop.

In this article we'll talk about how to install those fonts so you can use them in Microsoft Office. Note: To embed fonts in a Microsoft Office Word document or PowerPoint presentation, see Embedding fonts on the PPTools site.