Learn how to install Windows 7 Service Pack 1 (SP1). Includes info about how to get the download, requirements, and more.

We're committed to delivering continuous innovation by releasing new features and enhancements into Windows 11 more frequently. Windows devices get new functionality at different times as Microsoft delivers non-security updates, fixes, improvements, and enhancements via several servicing technologies—including controlled feature rollout (CFR). ...

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Alternatively, you can install any website by going to the top corner of the browser and select Settings and more … > Apps > Install this site as an app.

Learn more about how to print web pages and documents in Microsoft Edge.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

Learn how to find and install digital downloads from Microsoft Store. See instructions to download and install software directly purchased from Microsoft.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.