How To Block Internet Access Using CMD Command Prompt in Windows

How to Block Internet Connection/ Access To Your PC With/ Using CMD
Do you want to restrict or block internet access to your PC..? This is how tricky you can do that with few easy steps and save your PC from anyone to gain access internet..!

Description:
Your computer automatically obtains an IP Adress when we connect it to interent. You can do it manually as well. It includes IP Adress, Default Gateway, Primary DNS Server and Secondary DNS Server. We can change all of these addresses according to our Internet Protocol Host. So, changing these addresses will change your host protocols. But, here i gonna discuss the trick with cmd command prompt. And this will allow someone to restrict or block internet on his pc and securing it from some malicious person..!
How To Do It:
This is very simple and tricky. Just follow the steps and secure your pc from unwanted use of internet.
Step 1: Click Start on the bottom left corner of your computer screen
Step 2: Click Run
Step 3: Type cmd in the bar and press Enter
Step 4: Command Prompt window will appear
Step 5: Change the directory to C:\> by putting cd.. twice or thrice until it goest to c:\>
Step 6: Now, type ipconfig/release and press Enter. This will block all the IP adresses of your pc and bock internet access too. Now, no one can gain access internet with this pc, although everything is up to the mark.
Step 7: After that, if you want to restore the setting to default, again go to cmd and change the directory to c:\>
Step 8: Type the command ipconfig/renew and press Enter. This will change to the default setting of all IP addresses. Now, you and anyone can gain access to internet with this PC.
So, found this tricky cmd trick very useful for securing your pc against any of its illegal use of internet connection. If you have any queries, please comment it below.

Best Regards...!
John Smith