Learn how to log in to Microsoft Teams using our step-by-step guide. Stay connected with your team and start collaborating!

Узнайте, как устранять неполадки, когда камера не работает в Windows либо вы видите ошибки 0xA00F4244 или 0x200F4244.

Learn how to get older apps or programs to run on Windows 10 or Windows 11 by adjusting compatibility settings.

Learn how to install Skype for Business on your Windows computer, mobile device, or Macintosh.

了解文件扩展名是什么、Windows 中有哪些常见的扩展名，以及如何在“文件资源管理器”中查看它们。

Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

New to Xbox gaming on PC? Here's how to get started. Find out how to play with cloud gaming on devices you already have

Get help with Skype for Business. Skype for Business 2016 Training. Video: What is Skype for Business? Video: Download and install Skype for Business (video)

Use Windows accessibility features, such as Focus assist, to help improve focus on tasks and minimize distractions.

Summary. On November 30, 2022, an out-of-band update was released to improve the Windows 10, version 2004, 20H2, 21H1, 21H2, and 22H2 out-of-box experience (OOBE).