A popular tactic of criminals is the "fake order" scam. The way it works is that you get a message, usually in email or text, that appears to be a routine confirmation for an order. Of course, you never ordered whatever product or service it's confirming. The message looks common enough, and it says that money will be charged to your credit ...

To use Microsoft 365 on your new device, you can activate Microsoft 365 as a 1-month trial of Microsoft 365 Family. You can also buy Microsoft 365 or a non-subscription version of Office, add Microsoft 365 to an existing Microsoft 365 subscription, or enter a product key from a new product key card.

Some Office 2019, Office 2016, and Office 2013 products come with a product key. If yours did, before installing Microsoft 365 for the first time, sign in with an existing or new Microsoft account and enter your product key at office.com/setup. Redeeming your key is what links your account with Microsoft 365 so you only have to do this once.

If you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out, here are some solutions.

For Microsoft 365 operated by 21 Vianet go to login.partner.microsoftonline.cn. For Microsoft 365 Germany go to portal.office.de. This completes the download of Microsoft 365 to your device. To complete the installation, follow the prompts in the "Install Microsoft 365" section below.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

The new Outlook for Windows brings you the latest features, Microsoft Copilot-assisted capabilities, and a new modern and simplified design to help you connect, organize, and get things done. We’ve put together a feature coverage matrix to help you and your teams understand what’s available and coming soon, compared to what exists today in ...

選取您想要的語言和位元版本 (PC 使用者可以選擇 32 位元或 64 位元)，然後按一下 [安裝]。. 選取上方 [PC] 或 [Mac] 索引標籤上的步驟 2 和 3，以協助您進行其餘安裝過程。. 如果貴組織使用的是中國由 21Vianet 營運的 Microsoft 365，請從 https://portal.partner.microsoftonline.cn ...

如果 Microsoft 365 已預先安裝，而您需要在同一個或新的裝置重新安裝，您應該要有與您的 Microsoft 365 版本關聯的 Microsoft 帳戶。. 這是您要用來依照以下步驟安裝 Microsoft 365 的帳戶。. 如果您需要先解除安裝 Microsoft 365，請參閱 從電腦解除安裝 Office 或 解除安裝 Mac ...

Applies To. 如果这是你 第一次 安装 Microsoft 365，则可能需要先执行一些设置步骤。. 展开下面的 “了解详细信息”部分。. 但是如果是重新安装 Microsoft 365，且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户，请转到“ 登录并安装 Office ”的部分。. 提示: 如果 ...