You move me with your hand to control the pointer on the screen. What am I?

I crisscross here and there, then I'm tied into a bow. I hold your shoes in place so you're ready to run! What am I? Solve the riddle → What disappears as soon as you say its name? Solve the riddle → What can fill an entire room without taking up any space? Solve the riddle → I power toys and gadgets. Sometimes I need to be charged or replaced. What am I? Solve the riddle → I grow on your head and can be brushed or cut. What am I? Solve the riddle →