We've made it easier to keep Windows current with the latest features and improvements—and with fewer interruptions and restarts when you're using your PC the most.

You can share your sticky notes with anyone, even people who don’t have a Microsoft account. Sticky notes can be shared using most popular apps or services available on your Android phone, including text messaging, email, or social media. From the notes list, open the note you want to share.

Learn how to use your voice to create and edit documents in Word with the Dictate feature. Find out how to enable, customize, and troubleshoot Dictation.

You can choose which apps will start automatically when you start your device.

Learn how to restore files that have been permanently deleted and are no longer in the recycle bin on Windows 10.

Learn how to upgrade Windows 10 Home to Windows 10 Pro to access more advanced security and networking features.

Digital signatures provide assurances about the validity and authenticity of digital documents.

Learn how to install Office 2010, or install and remove individual Office programs or components for both 32-bit and 64-bit versions of Office.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

如何激活预安装在新 Windows 10 计算机上的 Office 或使用新的产品密钥。