Do you want to know the file extension of you files in your PC ?
It is not a tricks at all... but i found many of computer users doesn't know this,and this is for them.
- GO to my computer->tools->folder options->go to the view tab.
- Now uncheck the 'Hide extensions for known file types'.Press apply.
It is not a tricks at all... but i found many of computer users doesn't know this,and this is for them.
