PNG logo not displaying properly

[mwdesigned]

My apologies for my ignorance. However the PNG logo with transparent background that I loaded onto my site - shows as should on my internet explorer at home and yet on other computers with internet explorer it shows a blue/grey background around the entire logo.

Please help.

 

[Dmitry Frantsev]

Could you provide here some screen shots which will show the difference which you are talking about? It should help to understand the issue more exactly and give you a hint..