Change Icons, Version Informations, etc of an EXE File

Every Exe (software) file contains some resources such as icon, bitmap images, avi animations,Version Informations, etc. These can be edited, extracted or replaced using 'Resource Hacker'.

Open 'Resource Hacker'. Then open required exe file with Resource Hacker. then focus on the key named 'ICON'.
if you want to change existing icon, then expand that key and right lick on the icon. then click 'Replace resource..'.
Then select the icon you want and then click File>save.
If you want to insert a new icon, then you have to click on Action>Add a new Resource. Then Open Required Icon,
In 'Resource Name' feild, Enter 1033 and press Enter. then Click File>Save. Similarly you can change or insert other resources.