Keyboard letters all mixed up??? When hitting a number on the keyboard it gives me letters,

Question

When hitting a number on the keyboard it gives me letters, pressing the enter button gives you the letter "j"....even after cleaning the keyboard. Please help....THANKS!I am having problems with my 3 day old Fujitsu Laptop - keyboard all mixed up it has nothing to do with the Settings, they have not changed, my old fujitsu was the same, I could turn it off and then back on and it would be fixed, with the new laptop I have to return to a restore point although I may have made no change to the system at all - just happily tying along and then suddenley 45jjkl7809h48r098 48r9w748 ru798 4u80t70