Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card. You can now investigate this on the Manage your payments page. A previously declined charge was charged again. A pre-order or split order was shipped. Someone made an in-app purchase from an app, game, or ...

Within your Office apps you can easily access free, pre-built templates with useful and creative themes. These are immediately available when you click File > New Templates are provided for calendars, business cards, letters, cards, brochures, newsletters, resumes, cover letters, presentations, social media and much more. You can use these templates "as-is" customize them to meet your needs ...

A Trusted Platform Module (TPM) is a specialized chip on your computer's motherboard designed to enhance security by securely storing cryptographic keys used for encryption and decryption. It ensures that your operating system and firmware are authentic and have not been tampered with. TPMs can be implemented as discrete chips, which are separate components on the motherboard, or as integrated ...

注意 不再维护 Xbox 360 支持内容。如果需要有关 Xbox 360 主机的详细信息，请访问 Xbox 论坛。

On this page, you can download our most popular Microsoft Access database templates. Choose from a wide range of inventory templates, project management templates, issue tracking templates, and many more for Access.

Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated in time. To avoid disruption, we recommend reviewing the guidance and taking action to update certificates in advance. For details and ...

Follow these steps to automatically diagnose and repair Windows security problems by turning on UAC, DEP protection, Windows Firewall, and other Windows security options and features. Select the Download button on this page. In the File Download dialog box, click Run or Open, and then follow the steps in the Windows Security Troubleshooter.

Resetting your PC in Windows is a powerful feature that allows you to restore your device to its original state, which can be useful whether you're experiencing performance issues, software problems, or simply want a fresh start. This feature is designed to be user-friendly and provides several options to suit different needs. Reset options Here's a list of options when resetting your PC:

Learn how to set up your user account for multifactor authentication with Microsoft 365.