BluetoothDefense Wallpapers

Windows 10/11

1. Right-click the downloaded image

2. Select "Set as desktop background"

3. Open Settings > Personalization > Background

4. Set "Choose a fit" to Span

Or use PowerShell:

powershell -ExecutionPolicy Bypass -File "E:\wallpaper-browser\set-wallpaper.ps1" -ImagePath "C:\path\to\image.jpg" -Style Span Copy

macOS

Using AppleScript (works across all displays):

osascript -e 'tell application "System Events" to tell every desktop to set picture to "/path/to/image.jpg"' Copy

Or: System Preferences > Desktop & Screen Saver > select image

Linux (GNOME/KDE)

GNOME:

gsettings set org.gnome.desktop.background picture-uri "file:///path/to/image.jpg" gsettings set org.gnome.desktop.background picture-options "spanned" Copy

KDE Plasma:

qdbus org.kde.plasmashell /PlasmaShell org.kde.PlasmaShell.evaluateScript ' var allDesktops = desktops(); for (var i = 0; i < allDesktops.length; i++) { allDesktops[i].wallpaperPlugin = "org.kde.image"; allDesktops[i].currentConfigGroup = ["Wallpaper", "org.kde.image", "General"]; allDesktops[i].writeConfig("Image", "file:///path/to/image.jpg"); }' Copy

feh (minimal WMs):

feh --bg-scale /path/to/image.jpg Copy