firefox ?? cant type

idk for some reason i try to type on firefox it types something else random later its pissing me off for some reason i used a notepad to type this and copy paste O_o well gonna scan and reboot any one know what going on


*EDIT* problem fixed restart PC worked

I remember when I made a application that used Mouse & keyboard APIs it messed my keyboard and mouse up. Most likely you ran a applet doing something like that.