Default application for .desktop file
136219
How to enable default file manager(nautilus) to handle desktop icons
81639
How can I change a file type's default program while keeping its current default icon on Windows 7
47909
Remove "Set as desktop background" from Windows context menu
28196
Globally associate file type with certain application
51563
How do I add applications to the Unity launcher?
8324
What are possible directories for .desktop files and their icons, and when to use what directory?
112092
Icon path in .desktop file
76773
How can I force a program to open in a specific desktop?
35028
Create a .desktop file that opens and execute a command in a terminal
118655
How can I find which desktop enviroment I am using?
27617
How do I set the desktop background on Windows from a script?
55690
How to "show desktop" from command line?
100268
Path to current desktop backgrounds in Windows 10?
106177
Create a '.desktop' shortcut for 'Show Applications' on Ubuntu 18.04
16100
How do I change the default application icon in Java?
36306
What's the application extension? (aka .exe, .app, etc.)
96096
How to add new application to run from command prompt