Some Functions keys not working and touch pad

  • The machines that I use for daily activities have some issues, to be specific the function keys (Button ) some are not working
  • Also the touch pad isn't working. asking for your help how do i fix the problemsliterally I am encountering
crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0