How do I connect my laptop to the hardline router. My hardline router is connected to 2 of my computers and I would like to try and connect my laptop. Help please

I assume as you posted this under Wireless you mean a wi-fi connection.
Firstly does your laptop have wireless capabilities ?

If so turn it on a search for your router.
Once you find it, double click on the name and you'll, most likely, be presented with a wireless key box to enter the router access code.
This is occasionally printed on the router, otherwise you will need to access the config pages to find it.

Once you have entered the key you should then have internet access..

Of course, if your laptop doesn't have wireless then you'll need a wi-fi card.

There should habe wi fi in your computer and the second thing that in your router there should have wireless antina.. I both will be access to each other router and labtop.. then you go to control penal then click over network setup wizard and carry on.. according to requriements.. hoping you will be connected. Reply me when you sucessessed. Bye kaleem