I'm not sure since I never tries it myself since I don't own a "high end super fast and expensive" computer with 16GB or more of RAM and multiple Quad core CPUs.
But, I know it will slow down my slower computer if I run multiple antiviruses and firewalls at the same time.
I never really seen anyone with a very high end and fast computer run multiple antiviruses and antispyware, and download tons of viruses and see if their multiple AV stop it compared to only using one.
I just read the boxes and staff members and reviewers for Antiviruses which said you should never run more then one firewall or antivirus at a time, but I never seen someone actually test how effective a single antivirus running is vs a computer with multiple antivirus installed by seeing if it can stop viruses from being installed on a PC.
Like will Norton a lone be able to stop all the viruses, or Norton running a long side AVG and Avast will stop more viruses.
But, I know it will slow down my slower computer if I run multiple antiviruses and firewalls at the same time.
I never really seen anyone with a very high end and fast computer run multiple antiviruses and antispyware, and download tons of viruses and see if their multiple AV stop it compared to only using one.
I just read the boxes and staff members and reviewers for Antiviruses which said you should never run more then one firewall or antivirus at a time, but I never seen someone actually test how effective a single antivirus running is vs a computer with multiple antivirus installed by seeing if it can stop viruses from being installed on a PC.
Like will Norton a lone be able to stop all the viruses, or Norton running a long side AVG and Avast will stop more viruses.