Key board f5 keys not working properly

Hari limbu Posts 1 Registration date Sunday May 19, 2013 Status Member Last seen May 19, 2013 - May 19, 2013 at 11:34 PM
hi, i have a problem about my Hp laptop , when i press f5 key the internet explorer page is displaying so how can i get solve this problem plz answer to this question ?