Question : MY COMPUTER is very slow

I am ready to end my membership with Experts Exchange because I have not been able to get a satisfactory solution to the following problem:
[1] Have the following on my PC: PC-cillin Internet Security AND Spy Sweepter
[2] Installed Drivers for QuickCam Pro
[3] Since then, access to MY COMPUTER and a display of all my drives is very, very slow.
[4] When I restore to BEFORE QuickCam Pro, everything seems OK.
[5] How can I have all my camera drivers without things slowing down.
[6] I need a solution to this URGENTLY!!!

Answer : MY COMPUTER is very slow

Well, i don't do conferencing or video calls. I just like to use my digital camera for pictures and home videos. It is also compatible for use as a webcam. Here is the one i am using > http://www.benq.co.uk/products/digicam/?product=362&page=specifications

I would not say it is better than a Quickcam or more reliable, but i have never had any problems.