Recently Kaspersky blocked those valid keys. Most of the visitors of my blog, they invoice that those keys "Blocked";
So, For them, I am giving new valid 11 keys with 230+ days validity.

What to do:
i) Download Keys:
Kaspersky Internet Security 2013 Keys : Download[Zip]
"Mirror"
Kaspersky Internet Security 2013 Keys : Download[Zip]
Password: www.tknowmore.blogspot.com
ii) Don't Have any idea, How to install Kaspersky?:
Steps: (How to Install Kaspersky)
i) Click On "Install Now"...

ii) Installation will start and it will look like this pic:

iii) After Completing Installation Choose "Reboot Now"..

iii)
Activation Steps(You can see the video also to active kaspersky)
(You Must Disconnect Internet Connection Before Doing this):
i) Run Kasperksy
ii) It will say you to active it. Now click on the activation.
iii) When activation wizard will open, Just Type..and Click "Next"........
11111-11111-11111-1111X

ii) Now this page will come-out in front of You..(Saying That Activation Failed)

Now Click On "Browse" and Enter the key.. and than click on "Next Button"...
You will see activation successful message:

iv) See this video:
Prove:
Need to Update Kaspersky:
i) If you want to update Kaspersky, First of all, Remove the key
ii) Now Update Kaspersky
iii) Now Disconnect Internet connection and follow this method to insert the license key again..
That's all...
Thanks for visiting here......