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

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Создание установочного носителя для установки или переустановки Windows 7, Windows 8.1 или Windows 10.

Learn new and useful keyboard features, tips, and tricks for Windows with this overview from Microsoft Support.

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

To see where your browser is saving downloads, look in your browser's settings. For example, in the new Microsoft Edge , select Settings and more > Settings > Downloads .The file path for your downloaded files (for example, C:\Users\[your name]\Downloads) is listed under Location.. In Microsoft Edge Legacy , select Settings and more > Settings .

Microsoft Rewards offers and redemption catalogs vary across regions. The following is a list of countries/regions in which Microsoft Rewards is currently available:

With online threats getting more advanced day by day, it is important to prioritize the safety of your web browsing. Microsoft Edge offers several features and practices that can enhance your online security and protect your personal information.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.