If you're troubleshooting Office and would like to remove the license files on your Mac, you can use the license removal tool. This will completely remove all licenses for Microsoft 365 for Mac.

How to spot a "fake order" scam 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 The message looks common enough, and it says that money will be charged to your credit card or withdrawn ...

Get an error message or error code when making a purchase on Xbox? Find out what they mean.

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Learn what to do when you get error 0x82D40003 so you can launch a game on your Xbox console.

You see the following error code and message when you launch a game or an app on your Xbox console: 0x82d4000b

Learn how to manage your Microsoft 365 subscription and billing if you purchased it through a third-party retailer.

Verify your Outlook.com account to prove that you're a human and not an automated program that sends spam.

如何變更玩家代號？ 我們已將新的 Xbox 玩家代號更新為支援最多 12 個字元的 Unicode 玩家自選名稱，而此名稱還會在您分享玩家代號時加上自動產生的尾碼。 我們為玩家提供 13 個不同的字母系統，支援全球超過 200 種語言。

Get help if you're having trouble playing content downloaded from the Xbox network on your Windows 10/11 device.