PNG ICO ICNS MORE
Business & finance
3D
Once again
help
DodgerBlue
48x48
Signs & symbols
Free 3d Glossy Interface Icon Set
about, question, support
64x64
help, support, question
Info, Information, sign
Mixed
Momentum Glossy icons
32x32
PNG MORE
UI
Crystal Office Collection
24, help
24x24
Vista Style Base Software
help, Blue, Circle
256x256
I like buttons
help, perspective, button
128x128
Desktop apps
Free Applications Icons
question, Info, Information
mark, query, support
Info, mark, about
hint, Info, q and a