How to get past your school blocking system without programs

Right, first off, you need to go onto: http://g.ho.st/


This is a virtual machine/ computer that your sysadmins shouldn't have blocked. At my school, our security is pretty high because of people like me and you. After you are on the website, it should look like this:

Crack a WEP Encrypted Wireless Network on Windows Vista

First you can only use this method to crack a WEP encrypted network. WEP has been replaced by WPA encryption which is stronger but can still be cracked, just not as easily. To find out if the network you want to crack is WEP encryption, simply view the wireless networks in the Connect to a network box and hold your mouse over the network of choice. A little box will tell you the encryption. If it say WEP - good we can proceed, if it says anything else this tutorial wont help.

How To Crack A Router For Username and Password

1.When we want to access our router,it will be password protected.We can try the default username and password.

How To Close Ports

So i've been looking for a while on just how to close a port on a computer. I simply couldn't find a way. Well, i finally found it. This'll only work for windows users (unless your unix version OS has netsh).
it's actually quite simple. here's the command for it:

netsh firewall delete portopening TCP portnumber

it's that simple. Simply go to START -> RUN -> and type in that command up there,
and it'll close it for you.

Change your folders background

Step 1: Have the Folder you want to put the background on open!

Step 2: Open up Notepad, then simply paste in this code:
[{BE098140-A513-11D0-A3A4-00C04FD706EC}]
iconarea_image=***Picture Location Here!***\***Name of File!***