Learn about the latest feature updates and bug fixes for the OneDrive sync app across all devices.

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Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

Some users prefer the Office web apps, others prefer the Office desktop apps. We've designed an experience where users get to tell us what they prefer, and then their links open in their preferred mode - either Office web apps or the Office desktop apps.

了解如何运行 Windows 更新疑难解答来解决下载或安装 Windows 更新时出现的错误。

Apply the latest Office Theme (font and colors) to your Microsoft 365 applications.

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

Hotmail artık Outlook.com’dur. Outlook.com, Hotmail, Live veya MSN e-posta hesabınıza erişmek için nasıl oturum açacağınızı öğrenin.

Check for updates in the Phone Link by opening Settings > About > Check for updates.Install any pending updates to make sure your content stays up-to-date. You may also need to check for updates in the Link to Windows app on your Android device.