change default icons of particular file types
7044
How do I change the icon for a particular file type?
48963
How do you remove a default program association for file types in Windows 7?
15578
How do I change changing the default program when plugging in removeable media?
146479
Make specific tray icon always show for all profiles in Windows 7
18790
Change icon on MATE main menu
55312
Is there some kind of icon browser?
127071
How to change the default desktop icon size?
33541
How can I change the icon of an application in the Unity launcher?
12797
Change Mac OS X Finder sidebar icons
50985
Make nemo the default file browser
15817
How to make a particular app the default viewer / editor for ALL its supported file types at once?
76083
How can I assign custom icons to folders?
20714
How to change app icons in Windows 10
136219
How to enable default file manager(nautilus) to handle desktop icons
33756
How to : Change an icon in 16.04
146287
Manually change filetype icons in Windows 7
145607
How to re-enable tray icons for applications in Ubuntu?