First check that you are connected to the internet by opening Internet Explorer
The address or the router is usually one of the following values:-
Try clicking on each and see if you get a logon box popping up
If you do, that is the correct address for your Wireless router, note it down.
If the box has the username and password completed, then click OK
If there is no value for username try “admin” and for the password try one of the following “password”, “admin”,
Also try nothing for the username and “admin” for the password
Sometimes the value for these are written on the underneath of the router
Once the Netgear Router page is displayed, look for an item called “Schedule” on the left and click on it.
You will now see the following (screen or similar)
Enter the times you want to block then click “Apply”