Sorry for the delayed response here:
phillpower2, on 19 February 2012 - 08:17 AM, said:
Can I download try several ones at the same time?
No! Please read admins link as posted by phillpower2.
Also, you may want to disclose which AV came pre-installed as a free trial basis on your new computer. Even if you uninstall the software from the computer, residual files can be left behind that interfere and a special removal tool may be necessary to remove it completely from the system.
Further guidance is always a click away.