If she can use a computer and browse the web, she can learn to use the mouse she owns.
[Note: props to your grandma]
Edit: Wait, maybe you're referring to a mouse that has the wheel but the wheel isn't a button? In that case, the GP could have said "right click, open image" rather than "middle click". Same thing.
If she can use a computer and browse the web, she can learn to use the mouse she owns.
[Note: props to your grandma]
Edit: Wait, maybe you're referring to a mouse that has the wheel but the wheel isn't a button? In that case, the GP could have said "right click, open image" rather than "middle click". Same thing.