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How to use the PC Health Check app - Microsoft Support
It is periodically updated based on customer feedback to help you make the most of your Windows PC. 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.
Screen mirroring and projecting to your PC or wireless display
Cast to a Windows PC from another Windows PC. On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”.
Fix sound or audio problems in Windows - Microsoft Support
Here’s how: tab, select and hold (or right-click) the listing for your audio device, select. tab, select and hold (or right-click) another default device (if you have one), then select , and try to play audio again. Do this for each default device. Select each of the following services, right-click, and then select.
Fix Bluetooth problems in Windows - Microsoft Support
Here’s how: Check in quick settings: Select the Network, Sound, or Battery icons ( ) on the right side of the taskbar, look for the Bluetooth quick setting, then select Bluetooth to turn it on. You’ll see “Not connected” if your Windows 11 device isn’t connected to any Bluetooth accessories. Check in Settings: Select Start > Settings ...
Xbox Status | Xbox Support
Check the Xbox services, games, and apps for any service outages.
Request a refund for digital games | Xbox Support
Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date. Requests are for games in which you haven’t accumulated a significant amount of play time. Note As a limited exception, digital game products may be eligible for a refund within 30 days if you’re unsatisfied with ...
减小 PowerPoint 演示文稿的文件大小 - Microsoft 支持
放弃它意味着无法还原所做的更改,但会减小文件大小。. 降低图像的默认分辨率也会减少整体文件大小。. 单击“ 文件 ”>“ 选项 ”>“ 高级 ”。. 在 “图像大小和质量” 下,执行以下操作:. 选择 “放弃编辑数据 ”。. 此选项将删除用于在编辑后将图像还原 ...
Applies To: PowerPoint for Microsoft 365, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
如何新增 Xbox 好友 | Xbox Support
搜尋玩家代號. 登入 Xbox 應用程式,然後選取 [好友] 索引標籤。. 在搜尋方塊中輸入玩家代號,然後按 Enter。. 請特別注意玩家代號的拼字和空格。. 以滑鼠右鍵按一下搜尋結果中你要新增的設定檔,然後選取 [開啟設定檔]。. 選取設定檔畫面中的 [新增好友] 按鈕 ...
How to earn Microsoft Rewards points - Microsoft Support
Here are some of the ways you can earn Microsoft Rewards points: Search with Bing *. Search the web through the search box on the taskbar on your Windows 10/11 device. Buy stuff from Microsoft Store online (from your mobile device, on Xbox One, in the Microsoft Store app on your Windows 10/11 or Windows 8.1 device, or via the web). For more ...
Applies To: Microsoft account dashboard
Xbox 上的实际姓名共享 | Xbox Support
按 Xbox 按钮 打开导航页。. 选择“用户”>“好友”。. 选择好友的玩家代号,然后从“举报或阻止”下拉菜单中,选择“他们可以看到我的实际姓名吗?”. 这将显示出此人是否可以看到你的实际姓名,以及通过哪个好友来共享你的姓名。. 如果你想要更改此人的 ...