Use Smart charging in Windows - Microsoft Support
With Smart charging, you don’t need to worry about unplugging your device to keep it from staying charged to 100% for longer periods of time—Smart charging handles charging for you. If your device has Smart charging turned on, the battery level will be set to a lower level that's better for the battery overall.
更改屏幕亮度（Windows - Microsoft 支持
如果你没有台式电脑并且滑块未显示或不起作用，请尝试更新显示驱动程序。 在任务栏上选择"搜索"，键入"设备管理器"，然后从结果列表中选择"设备管理器"。在"设备管理器"中，选择"显示适配器"，然后选择显示适配器。长按 (或右键) 显示适配器名称，然后选择"更新驱动程序"并按照说明操作。
Move or copy cells, rows, and columns - Microsoft Support
You can use the Cut command or Copy command to move or copy selected cells, rows, and columns, but you can also move or copy them by using the mouse.. By default, Excel displays the Paste Options button. If you need to redisplay it, go to Advanced in Excel Options.For more information, see Advanced options.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Synchronisieren von Dateien mit OneDrive in Windows
Mit OneDrive können Sie Dateien zwischen Ihrem Computer und der Cloud synchronisieren, sodass Sie von überall an Ihre Dateien kommen – vom Computer, Mobilgerät und sogar über die OneDrive-Website auf OneDrive.com. Wenn Sie eine Datei oder einen Ordner in Ihrem OneDrive-Ordner hinzufügen, ändern oder löschen, wird das entsprechende Element auf der OneDrive-Website hinzugefügt ...
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Office for business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, OneDrive (work or school), Office.com, OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Windows, SharePoint admin center, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet
Using the Windows Activation troubleshooter - Microsoft Support
To activate using your digital license, you'll need to upgrade to Windows 11 Pro: Save your work and close any open apps.
Turn Microsoft Defender Firewall on or off - Microsoft Support
Under Microsoft Defender Firewall, switch the setting to On.If your device is connected to a network, network policy settings might prevent you from completing these steps. For more info, contact your administrator.
Microsoft アカウントのメール アドレスまたは電話番号を変更する
Microsoft アカウントに関連付けられているメール アドレスと電話番号は エイリアスと呼ばれ、同じ連絡先、オンライン ストレージ、サブスクリプション、アカウント設定を使用します。
Applies To:
Microsoft account dashboard
Check your device performance and health in Windows Security
The Health report starts off by showing you the last time a Device Health scan was run. The time displayed should be basically the current time, as Windows Security tries to run a Device Health scan when you open the Device performance & health page.. Beyond the time of last scan you'll see the status of the key areas that Device Health monitors:
安装 Windows 7 Service Pack 1 (SP1) - Microsoft 支持
解决安装 Windows SP1 时遇到的问题. 如果你尝试安装 SP1 并看到指示安装未成功的错误消息，这可能是因为用于安装更新的 Windows 维护服务商店出现问题，或者是因为你的防病毒软件阻止安装更新。
Windows を再インストールする - Microsoft サポート
PC でWindows 11に問題がある場合、または古いファイルやアプリが煩雑にならずにWindows 11の新しいコピーが必要な場合は、Windows 11を再インストールして問題を解決し、PC をよりクリーンな状態に戻すことができます。