How to use the PC Health Check app - Microsoft Support
PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC.
Download drivers and firmware for Surface - Microsoft Support
Download drivers and firmware for Surface. Windows 11 Windows 10 Surface. Updates keep your Surface performing its best. Along with software updates for Windows 10 or Windows 11, it's important to make hardware updates, also known as updates for drivers and firmware.
Use the On-Screen Keyboard (OSK) to type - Microsoft Support
The most common type is a physical, external keyboard that plugs into your PC. But Windows has a built-in Accessibility tool called the On-Screen Keyboard (OSK) that can be used instead of a physical keyboard. You don’t need a touchscreen to use the OSK.
Activate Office - Microsoft Support
Select your version of Microsoft 365 below to learn how to activate Microsoft 365. Activate Microsoft 365 or a non-subscription version of Office. Activate Office that's pre-installed on a new Windows device. Activate an Office purchase or offer that's included on a new Windows device.
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 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 for home, Office for business, Microsoft 365 admin, Project for Office 365
Windows 上的 NAT 類型顯示「Teredo 無法取得資格」 | Xbox Support
Windows 上的 NAT 類型顯示「Teredo 無法取得資格」. 若您無法在 Windows 10 上連線至 Xbox 多人遊戲，請移至 [設定] > [遊戲] > [Xbox 網路]。. 尋找 [NAT 類型]。. 如果狀態顯示「Teredo 無法取得資格」 的訊息，即表示電腦無法取得 Teredo IP 位址。. 選取您裝置或鍵盤上的 ...
将未经授权的配件与 Xbox 主机配合使用 | Xbox Support
Microsoft 和其他许可的 Xbox 硬件合作伙伴的配件，如果经过外观调整以改变形状（如移动了输入位置），也不会受到影响。. 若要确定配件是否为官方配件，请执行以下操作：. 检查控制器正面的 Xbox 按钮或左右触发器之间的 Xbox 徽标. 如果最近购买了控制器，请 ...
使用 PC 版 Game Pass 的 Ubisoft 常見問題集 | Xbox Support
體驗將引導您使用 Ubisoft 帳戶登入，連結您的 Ubisoft 和 Xbox 帳戶，並啟用您的遊戲存取權 (若您尚未啟用)。. 您啟用存取權限後，就可以使用 Xbox 應用程式和 Ubisoft Connect 安裝並啟動您所選的 Ubisoft 遊戲。. 若要查看最新的可用遊戲清單，請前往：. PC 版 Game Pass 上 ...
Mouse and Keyboard Center download - Microsoft Support
Mouse and Keyboard Center download. The Microsoft Mouse and Keyboard Center is an app that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC. This app is not available for Windows S mode . Download the latest release of Mouse and Keyboard ...
Which version of Windows operating system am I running?
Find operating system info in Windows 11. To find out which version of Windows your device is running, press the Windows logo key + R, type winver in the Open box, and then select OK. Here’s how to learn more: Select Start > Settings > System > About . Open About settings.
疑難排解 NAT 錯誤和多人遊戲問題 | Xbox Support
系統無法選擇您擔任比賽的主持人。. 無法使用 NAT：如果 NAT 未開放使用，您無法使用派對交談或連線至某些 Xbox 內容的多人遊戲。. 若要修正此問題，我們首先要檢查您目前的 NAT 類型。. 若要這樣做：. 按 Xbox 按鈕 開啟快顯功能表。. 選取 [設定檔與系統 ...