keyboard tab disappear in boot camp control panel
i installed windows 7 smoothly on my imac '21 , and windows works properly . But in the boot camp control panel , i cant find the 'keyboard' tab , there are only 'startup' and 'power' were shown .Therefore , i cant use the function key with my apple key (brightness , volume.....) . Some people on the internet said that i needed to use the boot camp driver downloaded from boot camp application on mac os , but its driver didnt allow me to install it because this driver doesnt suit my windows (it suits for windows 8 or above). So how can i fix it?
iMac, Windows 7
