Can they see?

Question

my grandfather has a modem....so i can just get a wireless signal off of his modem to get on the internet...but i want to no can he see what i search or do from his computer?

Answer 1

You can change this modem to wireless broadband router.

Answer 2

Technically, yes. But it takes some skill/knowledge, and few grandfathers will have what it takes (although some will).

Still, don't go to those sites, and you won't have to worry about it.

Answer 3

Delete all the websites you browsed and all the cookies with it too. That will leave no trace of what you were doing on that computer in aspect of surfing the internet.