Question: Hey, I downloaded the new Kaspersky Internet Security 2010, and since then my internet has not been working. As soon as I disable Kaspersky my internet works.

I have narrowed down to what the problem within Kaspersky is and I am currently running it with:

Enabled - File Anti-Virus

Disabled - Mail Anti-Virus

Disabled - Web Anti-Virus

Disabled - IM Anti-Virus

Enabled - Application Control

Enabled - Firewall

Enabled - Protective Defence

Enabled - Network Attack Blocker

Disabled - Anti-Spam

Disabled - Anti-Banner

Disabled - Parental Control

Any help would be appreciated,
thanks.

Answer: 
Have you managed to get another anti-virus running? I made the mistake once of having both AVG and Avast running at the same time and couldn't get any browser to work.

As soon as I disabled one of them it all worked again.
After installing Pure 3.0, my laptop wouldn't recognize my home wifi. I went into settings, firewall. My home wifi was listed as a public network. 

With the dropdown menu, I changed it from `public` network to `trusted` network, then restarted the computer.  

My wifi works now.