使用虛擬卡號線上付款 | Microsoft Support
使用虛擬卡號線上付款 在 Edge 使用你在 Wallet 中儲存的信用卡或金融卡時,可能會看到以「虛擬卡」來保護購買的選項。 你用虛擬卡進行的每筆交易,都會有不同的一次性卡資訊 (例如卡片的安全碼) 產生,以更好地保護你在線上的權益。
Xbox Support
Xbox Support ... Xbox Support
Error 80004004 occurs when you try to access a game saved in the cloud ...
Learn what to do if you see error 80004004 when you try to access a game file that’s saved in cloud storage on Xbox Live from an Xbox 360 console.
Activate Windows | Microsoft Support
Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.
Error 0x80070426 occurs when you try to start the Xbox app on your PC
If you see error 0x80070426, you may have to restart your device and try again. Find more solutions here.
Microsoft 安全帮助和学习 | Microsoft Support
Microsoft 开发人员 Microsoft Learn 支持 AI 商城应用 Microsoft 技术社区 Microsoft Marketplace Microsoft Power Platform 软件公司 Visual Studio
Error 0x87E107DF occurs when you try to launch a game on Xbox One
Learn what to do when you see error 0x87E107DF so you can launch a game on your Xbox One console.
Protect yourself from phishing | Microsoft Support
Phishing (pronounced: fishing) is an attack that attempts to steal your money, or your identity, by getting you to reveal personal information -- such as credit card numbers, bank information, or passwords -- on websites that pretend to be legitimate. Cybercriminals typically pretend to be reputable companies, friends, or acquaintances in a fake message, which contains a link to a phishing ...
Error 0x87e00064 occurs when you try to install a game or app on your ...
This may mean that the disc you're using to install the game or app is unreadable. Try the solutions below to resolve the issue.
March 10, 2026—KB5078766 (OS Build 20348.4893) | Microsoft Support
This cumulative update for Windows Server 2022 (KB5078766), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained. For information ...