Stupid box won't move where I put it

[mickydibble]

Hey guys, mum in law is trying to install bitdefender,she is trying to click next on the box where you agree to terms etc,but the box is below the screen and can't click next,she tries to drag box up but it goes back to e same position before she can click next ......help please,she won't leave me until it's done

[RedSpider]

maybe try pressing TAB a few times. you may be able to see the highlighted area around the checkbox when you're on it and simply press enter

[mickydibble]

its ok now just got it from her and changed the settings resolution then changed back because she cant see very well thnx for reply though red