[Dillon100]

When I try to download something like antivirus software my computer won't all me to because it says the publisher is unknown and there is no digital signature, how do I stop it from doing this?

[ScottGem]

Only download software from trusted sources.

[Jaxmidway]

when i try to download something from the internet my computer won't let me because the publisher is unknown and there is no digital signature, how do i stop it from doing this?

Hi Dillion,
Normally this can be controlled through your security settings.. try to change them to medium or moderate, and then restart your computer. Sometimes just lowing the setting slightly will allow you more freedom. Be careful though... the lower your setting, the more susceptible to viruses you become.
Jaxmidway