Need help to change F keys primary usage.?

I bought a new Inspiron INSP1440 laptop and the F keys have other functions then a regular keyboard. I was wondering how i can change them to be regular keyboard settings. Also if you can use good detail that would be helpful, thank you.Need help to change F keys primary usage.?hold down the %26quot;fn%26quot; key to the lower left and push the button. Otherwise look for an %26quot; F Lock%26quot; key.Need help to change F keys primary usage.?You can't change the functions of a keyboard. They are hardware encoded. They are fixed unless you have a virus or your driver got screwed up.