How to stay safe with a genuine Office license. Note: If you already bought genuine Office, but haven't installed it yet, make sure you Uninstall the counterfeit version of Office first. If you already installed genuine Office, uninstall both versions and then reinstall the genuine version.

Find the information you need to build, run, and grow your small business with Microsoft 365. Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

From the Microsoft 365 home page select Install apps. Select Install (or depending on your version, Install apps> ). From the home page select Install apps (If you set a different start page, go to aka.ms/office-install .) For Microsoft 365 operated by 21 Vianet go to login.partner.microsoftonline.cn/account.

Avoid and report Microsoft technical support scams. Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

如果无法在 Windows 10 上连接到 Xbox 多人游戏，请转到“设置”>“游戏”>“Xbox 网络”。. 查找“NAT 类型”。. 如果状态显示“Teredo 无法获得资格”，则意味着电脑无法获得 Teredo IP 地址。. Windows 11. 如果在 Windows 11 上遇到类似问题，请执行以下操作：. 选择设备或 ...

这些是在违反当地法律提供的保证、保障或条件的情况下您所能获得的唯一补偿。. 在当地法律所允许的范围内，如果您有任何依据用以索取损害补偿，您只能因直接损害从 MICROSOFT 获得赔偿且赔偿上限为购买该软件所支付的金额（如果您的软件是免费获取的，则 ...

按 [Xbox] 按鈕 以開啟快顯功能表。. 前往 [設定檔和系統] > [設定] > [帳戶] > [付款與帳單]。. 選取 [訂購記錄] 以檢視您的購買項目。. 注意事項：. 您無法在 Xbox One 上使用 Microsoft 或 Xbox 禮品卡從 Xbox 360 市集購買內容或 Xbox 360 內容。. 購買 Microsoft 或 Xbox 禮品卡時 ...

Once the Windows 11 upgrade has been tested and validated for your specific PC, Windows Update will indicate that it's ready for installation. To check if Windows 11 is ready for your device, go to Start > Settings > Update & Security > Windows Update and select Check for updates.

兑换数字代码. 所有 Xbox 数字代码长度均为 25 个字符，包括数字和字母，并且采用五组字符（每组包含五个字符）格式 (xxxxx-xxxxx-xxxxx-xxxxx-xxxxx)。. 如果你尝试在 Windows 或 Xbox 设备上兑换代码，请确保已正确输入所有 25 位数字。. 若要了解有关 Xbox 礼品卡和代码的 ...

Try guided support. If you're having problems setting up your email in Outlook, we want to help. Choose an option below for more information. Tip: If you're a small business owner looking for more information on how to get Microsoft 365 set up, visit Small business help & learning.