Tomk
You can delete the DDS and Eset downloads.
There are some more elaborate explanations at the links provided but the short version is:
You want one and only one Anti-Virus running. Norton is fine. I prefer Microsoft Security Essentials.
You want one Anti-Spyware/Anti-Malware program. I prefer Malwarebytes'.
You want one and only one Firewall running. I believe your windows firewall is sufficient… as long as it is actually on.
Everything else simply comes down to you. The most important thing is that you don't participate in file sharing, pirated programs, or other "shady" activities. You don't click on links that you don't know what are and shouldn't trust- especially in unsolicited emails. Here is another link for you - Practicing Safe Computing.
There are some more elaborate explanations at the links provided but the short version is:
You want one and only one Anti-Virus running. Norton is fine. I prefer Microsoft Security Essentials.
You want one Anti-Spyware/Anti-Malware program. I prefer Malwarebytes'.
You want one and only one Firewall running. I believe your windows firewall is sufficient… as long as it is actually on.
Everything else simply comes down to you. The most important thing is that you don't participate in file sharing, pirated programs, or other "shady" activities. You don't click on links that you don't know what are and shouldn't trust- especially in unsolicited emails. Here is another link for you - Practicing Safe Computing.