Microsoft Defender是一种新的安全应用，可帮助跨所有设备保护你和你的家人;Windows、Android、Mac 和 iOS。

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

To capture someone's attention in an email or meeting invite, type the @ symbol followed by their name within the message or invite. Doing so will highlight their name and prompt Outlook to add them to the To line, ensuring they notice, and add the @ symbol next to their message in the Inbox.

Use the Xbox Accessories app to configure your controller or headset for your preferred gaming experience.

Azure Stack HCI, version 22H2; July 9, 2024 security update (KB5040437) June 20, 2024 non-security update (KB5041054) Out-of-band; June 11, 2024 security update (KB5039227)

Cause. This issue occurs because of an uninitialized UINT16 variable in the FindVendorOption function. Resolution Hotfix information. To resolve this issue, apply the following hotfix on the Windows Deployment Services server that is running Windows Server 2008 R2.

Désinstallez ou supprimez des applications et des programmes dans l’application Paramètres.

了解当相机在 Windows 中不工作或看到错误 0xA00F4244 或 0x200F4244 时如何进行故障排除。

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Learn how to pin an app to the taskbar from the Start menu or apps list by right-clicking and selecting the "Pin to taskbar" option.