PNG MORE
Desktop apps
3D
Free Applications Icons
Info, mark, about
DodgerBlue
24x24
hint, Info, q and a
button, question, Info
LightSeaGreen
support, about, help
Black
PNG ICO ICNS MORE
Smooth
3D Cartoons III
Classic, Info, workshop
MediumTurquoise
128x128
Pixel
Splashyfish
notice, Alert, triangle
16x16
KDE Crystal Diamond
Info
Info, messagebox
22x22