Find your Windows product key - Microsoft Support
Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. If you’ve lost or can’t find the product key, contact the manufacturer. To ensure your product key is ...
Applies To:
Microsoft account dashboard
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...
Repair an Office application - Microsoft Support
Right-click the Start button (lower-left corner) and select Apps and Features on the pop-up menu. Select the Microsoft Office product you want to repair and select Modify. Note: This will repair the entire Office suite even if it's just one application you want to repair such as Word or Excel. If you have a standalone app installed, then search ...
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 Professional 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 Professional 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, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, InfoPath 2013, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
Track your PC’s performance with Game Bar | Xbox Support
To use the Performance widget over your game, press Windows logo key + G to open Game Bar, then select Widget menu > Performance. Performance widget in Game Bar. The Performance widget shows your PC’s resources while gaming, such as: CPU – Central Processing Unit. This indicates whether your system is keeping up with the needs of the game.
Activate Windows - Microsoft Support
Activate Windows using a product key. A product key is a 25-character code, that looks like this: PRODUCT KEY: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. During installation, you'll be prompted to enter a product key. Or, after installation, to enter the product key, select the Start button, and then select Settings > System > Activation > Update product ...
戰爭機器 | Xbox Support
現在可以使用 Xbox Game Pass 來玩「戰爭機器」了。. 如果您有有效的訂閱，您可以安裝並玩「戰爭機器」，或者用折扣價購買遊戲。. 若要以八折的 Xbox Game Pass 優惠價購買「戰爭機器」，請瀏覽您所要購買遊戲的 Microsoft Store 頁面。. 您也可以在頁面的「此遊戲的 ...
要求更換 Xbox 控制器 | Xbox Support
要求更換 Xbox 控制器. 如果您的控制器無法正常運作，並且需要更換，請在此頁面底部輸入控制器序號。. 您可以在電池槽內側的條碼下方找到控制器序號。. 注意事項：. 控制器序號長度為 14 個字元，不包含破折號。. 如果您未曾連接您的控制器，或您第一次 ...
Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
《战争机器》常见问题解答 | Xbox Support
如何玩《战争机器》？. 可以在以下设备上玩《战争机器 5》和《战争机器：战术小队》：. Xbox One、Xbox One S、Xbox One X. Xbox 系列 X\|S. Windows 7 或更高版本. 注意 NVIDIA 支持在配有 DirectX 12 的 Windows 7 上使用来自 10 系列或更高版本的图形卡。. 如果你的计算机满足运行 ...
在 Windows 上使用 Game Bar 擷取遊戲短片和螢幕擷取畫面 | Xbox Support
在您進行遊戲時，按 Windows 鍵 + G 開啟 Game Bar。. 選擇 [小工具] 功能表 > [擷取]。. 選擇 [開始錄影]、[抓取螢幕擷取畫面] 或 [錄製最後…]。. 錄製最後一個…. 開啟背景錄影時，可將最近的遊戲過程片段變成遊戲短片。. 在 [Windows 設定] > [遊戲] > [捕捉畫面] 中設定 ...