DOS Attack Manually

First Open Cmd
From Run => Cmd
Now Follow These Steps -:

1. Now Type This Command In CMD :
Ping www.anysite.com

2. Now Type =>ping (i.p of site) –t –l 65000
here 65000 is packets

And You Will Get The I.P of Victim

Now Your PC Will Send A Huge Traffic To That Site…

Check That Site After 1 Hours it will be Down..!!!
Try This From More PC For A Good Response..!!