How do i get my keyboard to work???

i can't type as i pressed something on my keyboard... how do i access the keyboard and change the settings?How do i get my keyboard to work???there is a program on windows called sticky keys it is for disabled people- you probabloy turned it opn just need to pull up the program and turn it offHow do i get my keyboard to work???Attach it to the computer when it is off. Power the computer up. You will then be able to use the keyboard.How do i get my keyboard to work???makesure it is plugged in all the way then restart your computerHow do i get my keyboard to work???u need to plug it in! duh!