Lock screen regulates device access through password, button combination or gesture. Common authentication methods include PINs, pattern lock and biometrics. Lock screens can display login, notifications, media controls and owner information
Windows 11 lock screen shows when computer is locked or idle. Users can set custom wallpapers through Settings > Personalization > Lock screen. Windows Spotlight offers daily downloaded wallpapers from Microsoft servers
Windows 10 offers extensive personalization options for lock screen, background, colors, fonts, and themes. Personalization works across all Windows 10 devices with same interface
Right-click desktop, select Personalize, then Background. Choose Picture or Slideshow from dropdown menu. Browse to desired image folder in Windows\Web. Right-click image and select Delete. Empty Recycling Bin to permanently delete files
Windows lock screen shows stunning images and system information. Images folder contains only previously viewed spotlight photos. Files must be at least 500KB in size and have .jpg extension. File extensions must be visible in File Explorer settings
Windows 10 allows changing lock screen background image. Access settings through Start menu or Win key. Navigate to Personalization > Lock screen > Picture. Select desired image from computer or use samples. Toggle "Show lock screen background picture" to On