Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
更改桌面背景图像 - Microsoft 支持
更改桌面背景图像. 你可以选择桌面背景并随时更改它。. 选择 “开始 > 设置” > “个性化 > 背景 ”。. 在 “个性化设置背景 ”旁边的列表中,选择“ 图片 ”、“ 纯色 ”、“ 幻灯片放映 ”或“ Windows 聚焦 (”,) 查看来自世界各地的新图像。. 注意: 如果无法 ...
Back up your Windows PC - Microsoft Support
First, launch Windows Backup: select Start , type windows backup, and select Windows Backup from the results. (Or you can select Start > All apps > Windows Backup .) Then select Folders to drop it down, and select which of your user folders you want to back up to OneDrive: You can back up your Desktop, Documents, Pictures, Videos, and Music ...
サインイン - Microsoft サポート
サインイン. office.com に移動し、右上隅の [サインイン] を選びます。. Microsoft の個人用、職場、または学校のアカウントとパスワードを入力します。.
Applies To: Office 2021, Office 2019, Office 2016
PowerPoint を使用せずにプレゼンテーションを表示する - Microsoft サポート
Web ブラウザーで PowerPoint を使用する. Microsoft アカウント (hotmail.com、outlook.com、live.com、msn.com) またはMicrosoft 365 の職場または学校アカウントがある場合は、Web ブラウザーでプレゼンテーションを無料で表示および編集できます。. ファイルを OneDrive または ...
Applies To: PowerPoint for Microsoft 365, PowerPoint for the web, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016, PowerPoint Mobile
Find settings in Windows - Microsoft Support
Find settings in Windows. Find your Windows settings in a snap! Select the Start button, then select Settings . From there, browse the categories or use search to find what you're looking for. Most apps have their own settings. In the app, select Settings to make app-specific changes. Learn how to make Windows easier to see and easier to hear .
Download and install apps - Microsoft Support
Select Install apps. Follow the instructions in the browser to download the installer and start your installation. Tip. As your apps are installing you might see the User Account Control prompt pop up and ask Do you want to allow this app to make changes to your device? Select Yes. Close the installer window after it's finished.
OneDrive の再インストール - Microsoft サポート
OneDrive for Windows を再インストールする. OneDrive アプリは Windows 8.1 および Windows RT 8.1 に付属しており、アンインストールすることができません。. ただし、Windows 7、Windows Vista、一部の Windows 10 のバージョンからは OneDrive をアンインストールすることができ ...
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Surface 电池无法充电或 Surface 无法使用电池供电 - Microsoft 支持
检查电源是否正常工作. 检查可能阻止 Surface 设备或 Windows 启动或电池无法充电的事项。. 如果电源具有此功能,请确保连接是安全的,并且没有插入电源上的 USB 充电端口。. 如果你看到充电端口、电源接头或电源线有任何损坏,请 与我们联系 。. 当电源接头 ...
Get Windows Media Player - Microsoft Support
In some editions of Windows 10, it's included as an optional feature that you can enable. To do that, select the Start button, then select Settings > Apps > Apps & features > Manage optional features > Add a feature > Windows Media Player, and select Install. Enable Windows Media Player. DVD playback isn't included.
Manage cameras with Camera settings in Windows 11
Modify default settings for a camera. Select Start . Type manage cameras in the search bar on the Start menu, and then select Manage cameras from the results. Select the camera from the list of connected cameras. Windows will start the camera, display a preview, and show controls to adjust various settings. Use the controls and adjust the image.