Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Manage your Microsoft 365 subscription or Office product
For Microsoft 365 Family or Personal subscriptions: Select Install premium Microsoft 365 apps and follow the prompts to install or reinstall the desktop apps. On the Microsoft 365 subscription tab, select Manage. From here you can: Renew your subscription with a prepaid code or card. Learn more.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Word for the web, OneNote for the web, PowerPoint for the web, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 admin, Outlook on the web, Word Web App, Microsoft account dashboard, New Outlook for Windows
How to redeem Microsoft Rewards points - Microsoft Support
Sign in to your Microsoft account, and see Shop & Earn History. Note that Microsoft Rewards points will expire if you don't earn or redeem anything in 18 months. Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.
Applies To: Microsoft account dashboard
Change the power mode for your Windows PC - Microsoft Support
Choose the power mode that works for you and what you want to do on your Windows 11 PC. This lets you determine what’s important to you—getting the best battery life, best performance, or a balance between the two.
Perform an offline system update | Xbox Support
To perform the update: Plug your USB flash drive into a USB port on your computer. Open the Offline System Update file OSU1. OSU1. Click Save to save the console update.zip file to your computer. Unzip the file by right-clicking on the file and selecting Extract all from the pop-up menu.
Xbox | Xbox Support
为了确保 Xbox Live Gold 订阅服务的定价反映当地市场行情,Xbox Live Gold 订阅卡只能在购买所在的国家或地区兑换,而不能在其他国家或地区兑换。. 如果需要在线购买 Xbox Live Gold 订阅卡,我们强烈建议从所居住的国家或地区购买,以避免出现潜在的问题。.
Xbox Game Pass | Xbox Support
關於 Xbox Game Pass 好友與家庭. 備註 Xbox Game Pass 好友及家庭預覽計畫將于 2023 年 8 月 15 日結束,我們將回顧過去幾個月學到的內容,並調查如何建立可在全球推出的優惠。. 感謝您對 Xbox Game Pass 好友及家庭預覽計畫感興趣及參與。. 看到我們的 Game Pass Ultimate 會員 ...
Using the Windows Activation troubleshooter - Microsoft Support
Find solutions to common problems or get help from a support agent. By pressing submit, your feedback will be used to improve Microsoft products and services. Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.
Upgrade to Windows 11: FAQ - Microsoft Support
This FAQ is intended to answer questions about upgrading to Windows 11. An update ensures you have the most recent features and security improvements for your current version of Windows. If you want to update your device and need more info, see Windows Update: FAQ.
Get started with PowerPoint for the web - Microsoft Support
With PowerPoint for the web you create presentations right in your browser. Create and save your presentations in your OneDrive, and edit and share them online. You don’t need any additional software and you don’t have to install anything. Here’s how to get started: Go to Office.com. Click PowerPoint.
Applies To: PowerPoint for the web
Xbox | Xbox Support
要查看订阅历史记录并管理主机上的现有订阅,请执行以下操作:. 按控制器上的 Xbox 按钮 打开导航页,然后转到“档案和系统”>“设置”>“帐户”>“订阅”。. 选择要管理的订阅。. 可在此处查看计划、到期日期、计费历史记录、订阅状态以及更改付款方式 ...