Xbox Support

File information The English (United States) version of this software update installs files that have the attributes that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias ...

Improvements This security update contains fixes and quality improvements from KB5072033 (released December 9, 2025). The following summary outlines key issues addressed by this update. Also, included are available new features. The bold text within the brackets indicates the item or area of the change. [Compatibility] This update removes the following modem drivers: agrsm64.sys (x64), agrsm ...

Does your notebook have too many sections to fit on the screen? Consider using section groups. A bit like folders on a hard drive, section groups keep related sections together. A section group can hold as many sections as you want, along with all their pages, so you won’t lose a thing. To create a section group, do the following: Open or create a notebook in which you want to create one or ...

Manage access to your Xbox Live account on your Xbox 360 by setting a pass code or requiring your Microsoft account password to sign in to your profile.

The Windows Security app is a comprehensive security solution integrated into Windows, designed to protect your device and data from various threats. It includes features such as Microsoft Defender Antivirus, Windows Firewall, and Smart App Control, which work together to provide real-time protection against viruses, malware, and other security threats. The app is built into Windows, ensuring ...

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。