Change your lock screen background - Microsoft Support
Change your lock screen background. Go to Settings > Personalization > Lock screen.Under Background, select Picture or Slideshow to use your own picture(s) as the background for your lock screen.. Change your lockscreen background
Windows help and learning
Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
Photo viewer for Windows 10 - Microsoft Support
Windows Photo Viewer isn't part of Windows 10, but if you upgraded from Windows 7 or Windows 8.1, you might still have it. To check, press and hold (or right-click) a photo in File Explorer, and select Open with.If Windows Photo Viewer isn't in the list, you cannot install it on Windows 10.
Contact - Microsoft Support
Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2
管理 Xbox 在线安全和隐私设置 | Xbox Support
了解如何为你和每个家庭组成员管理 Xbox 主机上的在线安全和隐私设置。
Install Project - Microsoft Support
See how to install Project 2013 and 2016 and Project Pro for Office 365.
Applies To:
Project Online Desktop Client, Project Professional 2021, Project Standard 2021, Project Professional 2019, Project Standard 2019, Project Professional 2016, Project Standard 2016, Office for business, Office 365 Small Business, Microsoft 365 admin, Project for Office 365
デスクトップの背景画像を変更する - Microsoft サポート
Windows 設定アプリを使用して、デスクトップの背景と色を変更します。
Восстановление утерянных или удаленных файлов
Восстановление файла или папки в предыдущее состояние. Щелкните правой кнопкой мыши файл или папки и выберите Восстановить прежнюю версию. Вы увидите список доступных предыдущих версий файла или папки.
OneDrive help & learning
Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.
Use the On-Screen Keyboard (OSK) to type - Microsoft Support
Learn how to use the On-Screen Keyboard (OSK) instead of a physical keyboard to type and enter text on your PC.