如何在 Windows 中兑换礼品卡或下载代码. 打开下面的 Microsoft Store 应用。. Microsoft Store. 选择应用顶部的个人图标，然后选择“ 兑换代码或礼品卡 ”。. 输入 25 个字符组成的代码，然后选择“ 兑换 ”。. 不必担心连字符，系统会为你自动处理。.

设置Authenticator应用. 安装Authenticator应用后，请按照以下步骤添加帐户：. 打开Authenticator应用。. 选择右上角的 (+) 。. 将相机指向 QR 代码或按照帐户设置中提供的说明操作。. 帐户显示在Authenticator应用中后，可以使用一次性代码登录。. 有关Authenticator应用的详细 ...

冻结行或列. 冻结首列. 选择 “ 视图 ”>“ 冻结窗格 ”>“ 冻结首列 ”。. 列 A 和 B 之间显示的模糊线条表示第一列是冻结的。. 冻结前两列. 选择第三列。. 选择 “ 视图 ”>“ 冻结窗格 ”>“ 冻结窗格 ”。. 冻结列和行. 选择在滚动时要保持其可见的行下方和列 ...

当 Excel 工作表跨越多个页面时，可以在每个页面上打印行标题和列标题 (也称为标题或标签) 。 注意: 如果选择了多个工作表，则“页面设置”对话框中的“顶端标题行”和“左端标题列”框将不可用。要取消选择多个工作表，请单击任何未选定的工作表。 如果看不到未选定的工作表，则右键单击 ...

However, you may transfer Office 2021, 2019, or 2016 to another computer that belongs to you, but not more than one time every 90 days (except due to hardware failure, in which case you may transfer sooner). Any time you transfer the software to a new computer, you must remove the software from the prior computer and you may not retain any copies.

Learn how to enable virtualization through the UEFI (or BIOS) of your PC to run the Windows Subsystem for Android or Windows Subsystem for Linux.

Select Start > Settings > Network & internet, then turn on Wi-Fi. Next, select More options ( >) next to Wi-Fi, then select Show available networks. If a network you expect to see appears in the list, select it, then select Connect . Open Wi-Fi settings. See if you can use the Wi-Fi network to get to websites from a different device.

If you're using Word, Outlook, or Excel, you can remove all hyperlinks in a file by using a keyboard shortcut. In Word and Outlook: Press Ctrl+A to select all text. Press Ctrl+Shift+F9. In Excel: Select all cells that contain hyperlinks, or press Ctrl+A to select all cells. Right-click, and then click Remove Hyperlinks.

To upgrade from Windows 11 Home to Windows 11 Pro manually, first check which edition you’re running and your activation state: Select Start > Settings > System > Activation. At the top of the Activation page, you see your edition: either Home or Pro. You‘ll also see if you’re activated under Activation state . Open Activation settings ...

Select Start > Power > Shut down and wait a moment for your Surface to shut down. Then press and hold the power button for 20 seconds. If you see the logo screen appear after a few seconds, continue to hold for the full 20 seconds until you see the logo screen again. See Force a shut down and restart your Surface for more info.