The installation of a number of antivirus software, network speed is how to drop the case?

About my time ago, on the whole IE conducted a thorough inspection, but no problem, then think of a number of computer antivirus software installed and then uninstalled on a, immediately return to normal speed, which is why? Install antivirus software, is not compatible with up to it? Also how the impact speed?

The normal ah.Do not open Anti-Virus, usually on an open.On the other closed.'s Time to open a number of anti-virus software is not necessary ..
is most likely caused by incompatible ..bring their own anti-virus software firewall.Different killing Soft is also not compatible between the situation caused by speed issues that will certainly affect the speed.You open the pages each.Therefore, it must go through a screening of the anti-virus software change.You have less equipment.It will be less inspections .Of course, faster speed.The more you installed.It will be examined more.If you have a firewall to open it up more slowly.