No you can't, you just do not have enough resources for that. It does not matter how much infected computers you have, the number of computers in internet is more. And because for DDoS requirements (many computers sending requests to one particular adddress) you have to have all internet infected, nobody can do that.
A distributed denial-of-service (DDoS) attack is a malicious attempt to disrupt the normal traffic of a targeted server, service or network by overwhelming the target or its surrounding infrastructure with a flood of Internet traffic.
How do I cancel my membership
Yes
Buy a botnet.
It was, but the entire internet then consisted of a handful of computers.
This is a link to a visual map of the internet. http://xkcd.com/195/
Yes
Impossible to answer, the internet keeps on growing.
DDoS attacks, spoof attacks, and a newer program called a stresser are the most common types.
usenet
Your internet, or the entire internet? Your internet: possibly, if you already have a slow internet connection, or if you have multiple internet pages open. The entire internet: No. If it did, even the SLIGHTEST bit, the internet would be nearly broken. Do you have any idea of how many servers are open this second? Probably hundreds, if not, thousands!
go buy a cat fom pc world and then they will give you a free ddos coupon for you so you can pwn some 12 year old