Windows 10: Image icon changed to irfanview icon

My images icon changed to irfanview icon and I cannot see the image anymore on the icon, everyone is now look like irfanview icon, how can i get that my images icon look like the image again?Someone post the belowOpen your my pictures location, click on organize on the top left side, click on the folder and search options, click the View tab and uncheck the top option, always show icons and never thumbnails, select apply to folders on the top, and apply and okay on the bottom.But where do I get this my picture location? please advise, appr

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Techpowerup bookmark icon in firefox?

changed the favicon for the forum
uploaded a new smaller (bytes) icon for the main site
added html code to suggest the icon to browsers

but i still cant get it to show up in firefox favourites

 

GPU-Z Program Icon Submission

Suggestion to have an option to change Notification Area icon this way too.
Suggestion to finally have proper separate Options window like most (all?) Windows programs do.

 

Windows vista x64 computer icon always changing

what icons are you referring to?
In the Windows Explorer list or desktop?